Who else felt like this

Monay

Okay so im 30 weeks and 3 days i feel like my baby gonna come quicker then i expect or even doctors expected my baby has already droped or at least to me it feels like she droped im becoming more crampy and every time (TMI) I pee or poo i feel like he head is just right there my vagina hole feels like it starting to open up its kinda scary but i wanna know if anybody else felt like this or if its just me .....