Did you start PEP on the advice of a doctor? If so, he is the best person to talk to, about your side effects
I do not know all of the side effects of PEP. As I mentioned before, you should discuss these with your doctor.
Please do not focus on your symptoms. No one can diagnose you or even make a guess based on your symptoms. Only a test can diagnose HIV.
Also are u aware of side effects of pep.
Its 5 day today and I feel a small itchy rash type thing on my back. Is it due to infection or a side effect of pep
Fingering is absolutely no risk, even with cuts.
Your brief unprotected penetration did put you at slight risk. I probably wouldn't have taken PEP for this risk, but that's a personal choice, and you should discuss side effects with your doctor. I'm not a professional, but it sounds to me more like your cuts are inflamed.