Thank you for sharing this need and allowing us to pray for you. I am praying for relief from this TMJ flare up and for grace for you while you are away from home, which can make any pain feel more difficult to manage.
God cares about your physical body and your pain matters to Him. When Jesus walked on earth He showed that compassion over and over, healing the leper, the servant of the centurion, Peter's mother in law, and multitudes who were brought to Him in the evening. Matthew connects that ministry to the prophecy in Isaiah that He bore our sicknesses and infirmities, and the bread of communion reminds us that His body was broken for us. That points to both spiritual and physical healing being part of what He carried for us.
At the same time Scripture helps us keep a balanced view. Not everyone is given the same gift of healing, and the body of Christ has many different members with different functions. Healing itself takes different forms. Sometimes Jesus healed with a word, sometimes with a touch, and in one case the healing came gradually. Any true healing is from God, whether it comes in a moment or through the gradual processes He has built into our bodies. The natural processes of recovery are not less divine because they are natural, God created those processes.
There is also much we do not understand. We do not always know why some receive immediate relief and others walk through a longer course, and Scripture is honest about that mystery. Paul prayed three times for his thorn in the flesh and God chose not to remove it, showing that we cannot presume healing will come in every case in the way and timing we ask. Good people still experience sickness and pain, not as a direct punishment for something they have done, but as part of living in a world affected by sin since Adam, a world where our bodies groan and grow weary as we wait for the new bodies God has promised.
There is a real connection between the health of the soul and the health of the body as well. John prayed for Gaius that he would prosper and be in good health even as his soul prospered, not as a guarantee but as a loving wish that reflects how God made us. Proverbs says a joyful heart is good like medicine, and we now know how much inner peace, rest, and trust affect physical wellbeing. While you are away, caring for your soul through prayer, rest, and casting your cares on the Lord can be part of caring for your body.
So I am asking the Lord to touch your jaw and ease this pain, whether by His immediate hand or through the healing processes He has placed within you, and to give you wisdom for any care you may need while you are out of town. I pray He will grant you rest, reduce inflammation and tension, and give you peace that guards your heart and mind in Christ. If the pain continues, please do seek appropriate medical care where you are, and know that God is able to work through those means as well.
May the Lord comfort you, sustain you, and bring you relief according to His wise and loving will, and may you sense His nearness until you are home again.