Are Fluid Filled Pimple Like Bumps On Penis A Sign Of Herpes?

Question : I recently had unprotected sex and it lasted quite a long time ( I was drunk and had taken a viagra pill). near the end it was very dry and I noticed some discomfort and excessive rubbing on the shaft of my penis. The next day in the shower the skin on the right side of my shaft was tender to the touch and there appeared to be a pimple like bump in the redness. I squeezed it and popped it ( it was quite painful) and some fluid and a white head came out. I applied polisporin ointment over the next two days as it was still quite sore to the touch and it helped. However on the third morning I noticed about 4 more red pimple like bumps along the same side of my shaft, about 1-2 mm and round. I squeezed them as well in a bit of a panic but noting but clear fluid came out. within a day or so thet had begun to scab over and by 4 days the scabs picked/flaked off leaving small round pinkish/red marks. I have had no other symptoms aside from slight itching, but the itching has not been localized to just that area and as I have noticed lots of dry skin lately I suspect it may have more to do with that. would herpes show up like these little pimple like marks, scab and be almost gone within 4-5 days? I should also mention they were relatively painless aside from when I squeezed and popped them.

Thank you doctor. The scabbing has pretty much healed and I haven't noticed any more itching in the area. However while I was urinating yesterday I noticed a large patch of skin on the underside of my penis at the base of my shaft. The skin was white and very dry and rubbed of almost like a film. The skin underneath it red and raw and there looks to be a few small abrasions. could this be related or would this be an indication of something more serious

Would you expect this type of bacterial infection to be contagious?