For ladies who’ve been pregnant

Ok my period is now six days late, I’ve had a few faints and a few negatives haven’t tested in two days cus I’m scared 😭😭 but today my nausea is thru the roof I literally puked out of no where with no warning at all!! I’ve been feeling weird things in my stomach and tingling in my breasts also they have bright green veins running through them!! What should I do ladies and what do y’all think I’m scared 😱😱