Cold Sores & Contamination OCD

Can anyone help me with contamination? One of my biggest concerns is not only becoming infected with herpes specifically but also that the germs are just hanging around on my mouth/face and can be transmitted even before I am infected if that makes sense. Basically I fear if I come into contact with a contaminated object I fear that the germs can sit around on my mouth/face and infect others if I touch my mouth and then something else. I also feel the need to extensively clean my mouth and often throw away my toothbrush after brushing because I feel whatever germs were on my mouth are now sitting on my toothbrush waiting to reinfect me or others. This is especially difficult when I come in contact with wet or oily things because it seems like they cannot dry or be rinsed off. Any advice or insight is appreciated!!

My OCD fear of herpes constantly makes me think my mouth has touched random left behind drinks from stores, lipstick testers, one time I even thought maybe I kissed a homeless man. It makes it so much harder to fight when I could just clean to alleviate some degree of stress. : ( I don't want to accept the risk when I feel like there's something I could have done to prevent it (clean enough) I don't think I could live with the guilt if I infected others.

Hello Everyone! I could really use some support, or perhaps advice with how to deal with this! 3 nights ago, I was at a house party and a girl offered me her e-cigarette. I rarely smoke except for a select few occasions, but decided to take her up on it. I noticed a small red bump on her lip, and politely asked if she gets cold sores. My OCD revolves around contamination and a fear of illnesses, and I also wanted to be a bit safe. She replied with a no. Later that night, she explains to me that she LIED and didn’t think it was a big deal. I met this girl through a family friend and presumed I could trust her. We even both shared something in common: OCD. She blatantly lied to me, knowing about my fears, because she hated the “stigma of oral herpes”. At my expense. At this point... I am enraged. This entire incident has me giving into my compulsions... I am terrified I have it, and I am terrified I could spread the infection to my genitals. I was wondering if any of you ever had a similar experience? Or have cold sores and have any tips on how to resist compulsions? Am I taking the contagiousness of the virus way out of proportion due to my OCD? Or is it generally pretty serious? Any advice or support would be greatly appreciated! I know the disease is common and nothing to be ashamed about! I would just love some advice from someone who may be going through something similar. Thanks!