ANSWER:
Worrying so much shows your lack of trust and reliance upon Allah the Almighty. You must work on strengthening your iman by abstaining from sins and offering a lot of good deeds. Perform Ruqyah on water and drink a lot from it and you will feel better in a few days, in sha Allah.
https://www.assimalhakeem.net/what-is-ruqyah-and-how-one-should-do-it/
https://youtu.be/h491OQ1P2i8