Burning feeling after c-section

Sincere

Hi guys I’m struggling to sleep or walk because I’m having a burning feeling after getting a c-section done on 6/20/22 went to the ob he notice that I had a rash from the meds he proscribed me so he told me to stop taking all meds and stick to Tylenol extra strength but it’s not working anyone have advice to fix this pain I’m having this hard 😭😭