Warts are bumps on the skin, just like a wart on the hands or fingers, which you might have had during your childhood. Herpes are superficial blsiter-like lesions and sores. Neither one has substantial amounts of pus or other fluid inside. There also are patterns of the location of recurrent herpes which do not fit your story. For more detail than this, you cango online and read the descriptions of warts, herpes, and other lesions. Some good sites are those of CDC (www.cdc.gov/std) and the American Social Health Association (www.ashastd.org). You can also get information on MedHelps STD, HPV, and herpes community forums.
Thanks. But what's the difference between a std (like herpes or warts or etc.) and what I described?
Welcome to the STD forum.
You have no worries about STD as a cause of this problem. No STD causes recurrent draining lesions of the sort you describe. My best guess is that you have an ingrown hair or a chronic sebaceous cysts that gets infected from time to time. If it happens again, keep your hands off and see a health care provider. But don't worry about STD as the cause.
Having said that, you say nothing about your STD risks. If you are sexually active outside a mutually monogamous relationship, then you should have routine STD testing (gonorrhea, chlamydia, syphilis, HIV) from time to time, like once a year. But this advice has nothing to do with the symptoms you describe.
I hope this helps. Best wishes-- HHH, MD