Vaginitis? Something else? Help??

So ever since the 7th of April my vagina has been swollen, extremely dry & itchy. Usually I’m at least a little wet, just enough to keep things saturated but I’m literally as dry as a bone. All the friction just from doing daily activity is making me swell & itch down there.

I do not have any foul smelling discharge or strange discharge. In fact, I barely have any discharge. It hurts to wipe when I urinate because it’s just soooo dry! There is blood on the toilet paper afterwards but it’s just enough to notice that the toilet paper has pink.

What could be causing this? Should I make an appointment with my OB/GYN (not pregnant but I’m 15 months postpartum)?

I’m only 22 so I don’t think menopause is a plausible answer lol.