Below are three acts, practice the one which is easy for you.
(1) Ask your mother to recite surah fatiha 41 times early morning with durood 3-3 times before and after.
(2) Recite surah fatiha 11 times with durood 3-3 times before and after, blow it on water and drink it.
(3) Recite Ya Salam (يا سلام) 134 times every day with durood 3-3 times before and after. In-sha-Allah you shall get cured.
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband