I have bad pain in my donor area after DHI hair transplant, sometimes feel like having 5 painkillers to stop pain. (Photo)

It is quite unusual to have the pain that you describe from a typical FUE meggassession however your case seems to be an aggressive meggassession that is not typical. Since you are not in Turkey, my advice to you would be to go see a local hair restoration specialist. There are many issues that could arise from a large FUE which includes a possible infection. Hopefully this pain will resolve soon however it is better safe to seek a professional with the pain you describe lingering on past 5 days. Take care.

You should not be having significant amount of pain by the fifth days. I suspect the pain will let up over time.