Pain with sex

I’m new to sex. I’ve only been having it for a few months. But every time I do, the lips of my vagina start to burn uncontrollably. I use plenty of lube and always have... its feels good while it’s in but every time I have to stop because my lips are burning so bad. I’m starting to get really frustrated. I feel like I’ll never be able to enjoy sex. I cry every time after because I’m so upset I can’t finish. Can anyone please help me