Help me

I am 26 weeks today. I woke up this morning with intense contractions/Braxton Hicks that sent pain from my back to my pelvic area. Baby girl is either pressing up against my cervix so bad today or something because my lips to my vagina are swollen. I am so uncomfortable and very antsy feeling, sweating and I just went to the bathroom and noticed I have some light pink discharge going on. Baby girl seems to be moving ok but wtf is going on with me.. this is my 3rd pregnancy I felt this later on in pregnancy not this early. 😒 I am in pain I just can’t tell you where it’s achy, sharp and dull all at the same time and I’m to the point I’m shaking because I don’t know what is going on I just feel very different and uncomfortable.