Sore but no other symptoms, I’m freaking out and feeling so depressed :(

I’ve been tested plenty of times before and haven’t had anything thankfully but i recently had a new partner and about a month ago i got a small bump on the lip on my vag but figured it was an ingrown because it was small and i wasn’t too too worried but yesterday it came back bigger and almost like a cancre sore so now im freaking out and i’m not sure if it’s from a yeast infection, syphillis or herpes. I tried making an appointment with my doctor and earliest I could do is next week so I just have to worry and accept that fact that I could possibly have one of the worst things and I’m so upset i even had sex with him and feel like I’m extremely gross and this just sucks.

oh no! wishing for the best outcome for you.