So Friday at my doctor appointment I was still dilated at 1 1/2 but I had thinned halfway out..…

So Friday at my doctor appointment I was still dilated at 1 1/2 but I had thinned halfway out.. today I done quite a bit of walking and even carried a baby around a little bit (she's not very big like not even 15 pounds lol) but since then I've been having some period like cramps, a lot of pressure, fluid leaking (not sure if it's my bladder but it's like constant not just when I walk or sneeze or anything like that) a dull back ache that is getting a little more intense, headache, and I kind of feel like I need to go to the bathroom but it's like I'm constipated (sorry if that's TMI) idk if I need to go to the er and just get checked out to be safe or not... the hospital I go to is about 45 mins away.. someone please give me their opinion. TIA!