Is it normal for hiv pep medicine to be hard on the body? i finished pep 2 weeks ago. i still feel off. it feels like my body is healing and weak.

Stress? Anxiety?: At this point, I doubt the PEP drugs are directly responsible. But it doesn't sound serious, i.e. not a new HIV infection. I would be suspicious of anxiety or stress over your potential exposure to HIV and its implications. I's impossible to be certain from this distance. Discuss it with the dlinic or doctor where PEP was prescribed, or your personal health care provider. Good luck!