Can You Please Answer My Question.. So I Was Supposedly

Can you please answer my question.. so i was supposedly diagnosed with scabies but im sure i didnt have it but i was prescribed premethrin cream and i appled it on my genitial area so on my penis and it was burning which im sure it was a side affect of the cream and its sensitive. But then i looked at my penis one day and theres a red like mark on my scrotum and 2 or 3 red marks on the tip and i want them to go away. Its so embarassing. They're not like huge bumps but they're bumps.