Any ideas on what’s goin on down there 👀

So, I take my birth control to skip periods. (Not the point, it’s for more reasons than just no babies) I missed a pill one day, and began to spot. Consistently was taking them again, but kept having brown discharge/spotting. Went ahead two days ago and stopped taking them to let myself have a period. Everything’s somewhat okay, passing a lot of clots it seems like. But the real confusion I have is that it burns/stings/irritated sensation when I touch myself or wipe with toilet paper even. After I touch my vagina or wipe, I get an odd sensation like stinging for a few moments, then it goes away. It doesn’t burn when I pee, and I haven’t had any thick white discharge. So I’m kind of confused about that symptom. Anybody have any thoughts?