John 15:7 (KJV)
7 If ye abide in me, and my words abide in you, ye shall ask what ye will, and it shall be done unto you.
These are the best healing words i can share with you, vio. I hope you have the opportunity to read or listen to God's word everyday and dwell on it. How do we abide? By spending time waiting on the Lord, hiding in the secret place of the Most High. If you cannot read, someone else can read with and for you. Even the Lord reminded his disciples that prayer less than an hour is so little, so i hope you do come personally in prayer with all kinds of prayer, for you and others. I think we cannot help being 'selfish' when we covet others' prayers for us, but i'm sure you also have time to pray for the others needing it.
Rest in the Lord, bro, and search out the other healing Scriptures, and believe. I'm not saying you're complaining, but definitely complaining is different from being thankful and praying without ceasing. Nothing is too difficult for Him, so we continue to bring your request to the Lord, even as you take the healthy options as fresh and not highly processed foods, as well as having fresh air and a bit of exercise for the body too, not just the soul. God bless, bro.