ANSWER:
He’s a soothsayer, you must be as far away as you possibly can from him!
Repent to Allah for going to him and never do this again as believing in them would take you out of the fold of Islam.
You should do ruqya on your own.
RUQYA FOR CURE:
Do ruqya on water, preferably zamzam and drink lots from it throughout the day and night and also bathe with this water until you’re cured by the will of Allah.
https://www.assimalhakeem.net/what-is-ruqyah-and-how-one-should-do-it/