Herpes??

Does this sound like it could be herpes? My boyfriend had two small pimple like bumps on the shaft of his penis. They were really small, and they didn’t hurt at all or feel like anything for that matter. They went away within two days, and we did just do anal the night before for the first time. He already went to get tested, we’re just waiting on the results and I can’t help but be worried. I’m trying not to be too worried but I’m having a really hard time. I know he didn’t cheat, we’re together literally all the time.