White patches in mouth on vagina not sexually active std tests negative help until I get to doctor!!?

Moved into a new apartment. Day after I got what I think is a canker sore on my tongue or I bite it in my sleep. Next day I found a white bump on my vulva, figured it was an ingrown hair I get that frequently. Today I noticed its kinda painfuls down there. I looked at the bump nothing changed... Tonight I look further down. 3 white patches together at entrance of vagina and the area is very swollen. I'm freaking out this never happened. I haven't had sex in a year n a half. My boyfriend of 6 years passed away In February. I came down with a stomach virus and recieved a pelvic exam and std test everything came back normal... I looked at pictures of herpes I don't think it's what I have if u can get it from non sexual contact... Kinda looked like thrush. The "canker sores" in my mouth look like what I have down there... I'm in tears because I'm stressed and praying I can get into the doctor tmrw.. I saw ppl w hypothyrodism can get thrush easily. Had it for a few years. Started taking meds again after about a year but my dosage isn't correct I think (just had blood work) I've had my face break out also which is a symptom... I've been having pelvic pressure n slight pain in my right ovary (have issues w this ovary) n urinating frequently. Please has someone had these spots down there and I'm their mouth before? Hoping to get to a dr tmrw. Thanks