Thank you for sharing your heart so honestly before the Lord. Your prayer shows both weariness and faith, and it is right to remember that God has made a way before when you could see no way, and to ask Him to do it again.
What you are asking for most of all is wisdom, and Scripture says that is the right place to start. Wisdom is the principal thing, therefore get wisdom, and with all your getting get understanding. Knowledge gives facts, but wisdom knows how to apply what you know in a way that is right and good. If a choice must be made between simply having more information and having wisdom, it is better to choose wisdom.
The beginning of wisdom is the fear of the Lord. That means coming to Him with reverence, humility and trust, asking Him to lead. Wisdom is not just an idea. In Scripture wisdom is pictured as a person calling out in the streets, inviting everyone to come and receive. That picture points us to Jesus Christ Himself, for in Him are hidden all the treasures of wisdom and knowledge, and He is made unto us wisdom and righteousness and sanctification and redemption.
You asked for wisdom, intelligence, knowledge, understanding, discernment and clarity, and for a renewed mind that is not choked by worry. God invites you to ask for that directly. If any of you lacks wisdom, let him ask of God who gives to all liberally and without reproach, and it will be given to him. When Solomon became king he did not ask for money or fame but asked God for wisdom and understanding to lead well. God was pleased with that request and gave him wisdom, and with it also provided what he had not asked for. In the same way, as you put wisdom first, you can trust God to provide what you need for the rest.
There is a wisdom that comes from the world, and Scripture says that wisdom is earthly and leads to envy and strife, and in the end it comes to nothing and is foolishness with God. The wisdom that comes from above is different. It is pure and peaceable and produces righteousness and a clean life. It preserves and keeps the one who loves it. It is better than rubies, and nothing you could desire compares to it. Money has its use and is a defense in life, but wisdom has this excellence, that it gives life to those who have it.
The Lord by wisdom founded the earth and by understanding established the heavens. The same God who ordered creation is able to order your life, your education, your finances, your work and your future. He is your Maker and Potter, your Provider and Shepherd, the One who fights for you and gives you peace, the Author and Finisher of your faith.
I am praying with you that God will open doors for funding, scholarships, employment, online opportunities and the right connections, that He will give you clear direction for your plans and ideas and partnerships and applications, that He will grant favor where approval is needed and bring divine connections that help you fulfill the purpose He has placed within you. I am asking Him to bless the work of your hands and let it bear genuine fruit, to renew your mind, strengthen you, and keep worry from choking your faith, and to lead you step by step when you do not know what to do.
Keep close to Jesus, seek His wisdom daily in His Word and in prayer, and trust Him to make a way where there seems to be no way. May your life become a testimony of His faithfulness, that He hears, He provides, He leads, and He gives peace.
In the mighty name of Jesus Christ, Amen.