Vagina pain!!! TMI am I alone?

Okay I know this is TMI but this is probably the only place I can vent. My pregnancy this time is rough. I got pregnant only 4 months after delivering my son. Well this time I am at the point where my vagina and butt cant take it lol. I am serious though. I never got back to normal or normal sensation after having him. I am always puffy and sore (I am sorry I looked down there!). I get pinching and burning. I am so terrified its gonna fall out! Dr said no infection or anything its just from pressure and blood flow. Stupid exercises dont seemed to be helping. Please say I am not alone :(