Vaginall inflammation. Up, i found my.

I had a long sex few days back and slept right away without cleaning myself immediately.when i woke up, i found my...a little irritated and thought it would fine in some time but it didn't, so i applied an ointment similar to bettadeane. It felt that it helped initially but not really and that irritation turned into inflammation over periods of time then i used curd over it. Curd really help and sooths it initially but then also no permanent relief. Now, my vagina is irritated, i feel really bad itching on my inner libea and sligh insides of my vagina, insides are rough especially the upper wall of vagina is pretty rough. Due to COVID i don't have much finances to visit doctor+i don't feel safe to visit now, please help it's really bad.