Not sure what’s going on.

So this is totally tmi? But I really need an opinion on what’s going on with my body. I do intend on going to my gyno but I just need to know what might be going on bc it’s starting to concern me and most females around me don’t have female issues so they all tell me I’m exaggerating.. I’m not even kidding lol.

So basically i started a new birth control. I have pcos and I don’t have a period at all unless I’m on birth control bc of my hormones and what not. iykyk🙄🙄 anyway, a week before I started my period I was extremely dry and sex felt like sandpaper. I HAVE NEVER had this issue. NEVER. I’m 19 and in the 6 years I’ve been on birth control, it’s never affected me this way. But do y’all think it could be it?

Also, today was the end of my period. It was only like 3-4 days which is pretty uncommon for me. Most of my periods after not having them for months on end, come in heavy and painful. This one was short and sweet and I was just super emotional the whole time. Today I feel better mentally but physically I am beat. Im cramping so bad, im dryer than the Sahara desert and it hurts really bad. I haven’t even had sex since before my period because it’s really painful. It’s also *im so sorry in advance* a lot tighter than usual? And it’s just not comfy and I’m having a hard time..

Any other women go through this when changing the pill..? Or with pcos?