No, this sounds nothing at all like HSV. EWH
According to what I told you does my symptoms sound anything like herpes???
Welcome to our Forum. I doubt that the pain you are experiencing is in any way related to your molluscum ( and with all due respect, I would believe the Health Department. This is what they do and sorting out what lesions on the penis might be can be confusing for those who have limited experience in doing so).
There are many possible causes of leg pain but almost none of them are associated with pain in the leg of the sort you describe in the context of your exposure. Given its severity, I think the health care provider you saw owes you an explanation, not just a pain killer. In addition, I do not think it helps you to go from doctor to doctor (or ER to ER). When you do that each provider has to start from scratch and sometimes the historical perspective is helpful in diagnosis.
Hope this helps. EWH