Thank you for sharing honestly about what you have been going through. Seeing blood in your saliva each morning when you wake must be worrying and tiring, and it is good that you have brought this need to the Lord and asked for prayer for healing in your whole being, spiritually and physically.
Scripture teaches that blood is sacred because life is in the blood. God gave blood on the altar to make atonement for the soul, and without the shedding of blood there is no forgiveness of sins. That is why God taught His people to have such deep respect for blood, even the blood of animals, and how much more for the blood of Jesus Christ. Jesus did not enter heaven with the blood of bulls or goats, but with His own blood, having obtained eternal redemption for us. When His side was pierced there came out blood and water, a picture of the cleansing that comes through Him. Our greatest need is that cleansing from sin, and it is only through trusting in what Jesus has done in shedding His blood for us that we have peace with God and the assurance of eternal life. I pray that you know that cleansing and that you are resting in Him as your Savior, because that is the foundation for every other prayer for healing.
The Bible also shows that God cares about the healing of the body. In the law, God gave a detailed ceremony for a person with leprosy, a disease that in those days had no human cure. One bird was killed over running water in a clay vessel, and a living bird was dipped with cedar wood, scarlet and hyssop into that blood and water and then released to fly away. The blood was also put on the ear, the thumb and the toe of the one being cleansed, as a sign that his whole life, his hearing, his work and his walk, was now consecrated to God. That provision for an incurable disease shows that God left the door open for His own sovereign work of grace to heal where no human remedy could. In the same way, the prophet Isaiah said the Messiah would bear our sicknesses, and Matthew applies that directly to Jesus healing every sickness and every disease among the people. Healing is not limited to the spiritual alone, Jesus showed His compassion by touching bodies and making them whole.
At the same time Scripture teaches us to pray with trust in God's wisdom and will. The apostle Paul prayed three times for the Lord to remove a painful affliction, and the Lord had a different purpose in allowing it to remain. To assume that God must heal in every case in the way and time we ask is not what the Bible teaches. We pray with confidence because God is able to heal, and we also submit to His perfect will, knowing His grace is sufficient and His purposes are good.
So we bring your gum condition and the bleeding you describe before the Lord now. Father, we thank You that life is in the blood and that You have shown the preciousness of blood by giving Your Son to shed His blood for our forgiveness and cleansing. We ask that this dear one would know more deeply the cleansing and peace that comes through the blood of Jesus, and would be strengthened spiritually. We ask in Jesus name for Your merciful touch upon this body. You see the gums, the blood, and the distress each morning. We ask for healing, for wisdom for any dentist or doctor who provides care, for the bleeding to be stopped and for health to be restored. Do a supernatural work according to Your will, and help this life to be consecrated to You in hearing, in doing and in walking with You. Give peace in the waiting, faith to trust You, and comfort each morning and night. We ask this in the name of Jesus, who bore our sins and our sicknesses and who lives to intercede for us. Amen.
Please continue to seek careful medical and dental care for this ongoing bleeding while you trust the Lord, and keep bringing your needs to Him in prayer. He sees you, He cares for you, and His love for you is already demonstrated in the blood He shed for you.