Just as a question do you see any signs of infection or problems? I found a small amount of blood while taking the picture though I dont know how that happened! Also I had sprayed it with the anti septic spray. Infection is my main concern.
As such the first picture show improvement and lesions appeared a bit healed as compared to last week.(On the penile shaft lower end)
Second and third pictures appear a bit unclear.
But from what i am see there appear to be folliculitis.(Inflammed hair follicles)
Probably you may consult your doctor and they may prescribe a cream like mupirocin.
This is a prescription topical antibiotic.(Better than bacitracin).