You must do Ruqyah to yourself.

Bring water, preferably zamzam and recite 3,5 or 7 times the following over it and blow every time you recite that: Al Fatiha, ayatul Kursi, the last 2 verses of Suratul Baqarah and the last 3 Surah of the Quran.

Drink from this water in the morning, afternoon and before going to bed and also you can wipe with it the places that hurt you and with the grace of Allah, you will not get these illnesses.