What is wrong w me?!

My vagina hurts. Like burning kinda bad. I haven’t had sex in over a month and I’m just feeling really uncomfortable. I’ve been fine all day until I used the bathroom and wiped. Idk if I done it too much or what. I haven’t had any itching since I shaved. I went to the doctor today to get meds for my sinuses and i really want to go get more antibiotics. Can somebody help make me feel better?! Does this sound like a uti or? It’s so annoying I thought it was better