Yeast infection 30 weeks pregnant!!!

Oml I feel like I sat in a pile of ants🐜🐜🐜 !!!! Please tell me that I can find an over the counter cream that helps don't really wanna make a trip to the doctors cause I know I'll be there for hours and I know for fact I have a yeast infection cause I've had a couple and it feels exactly like it. So please someone help !!!!😭