Chunky Discharge ???

my vagina has just been very confusing lately. My discharge has not been normal, it has not been normal jelly and stringy like. It’s been more in little chunks but not hard, just chunky. and my inner lip or or “flap” in the middle of your vagina,i don’t know the actual name of it, but it’s been more dry and stiff and just not normal. If anyone knows what is going on please let me know bc this has never happened before so i’m not sure what’s going on because my period was weird this month to, it was very light and i had no cramps and i normally have horrible cramps and somewhat of a heavy flow, i took a test and it was negative so i’m really not sure what’s wrong with me🙁