Any advice??

I was in the shower and THOUGHT my water broke (felt gush of fluid) but said no cause im in the shower. Got out the shower and drying off nothing but mucus plug. Then had an urge to p (which i had just done) so go to the toilet and had a small amount then as i wipe a gush of fluid with more mucus plug but nothing after that so far. I put on a pad. Little cramps n lower back ache just curious. Urine doesnt come out in gush but im just worried. Sorry for the long post im so nervous and confused

Sorry for sounding stupid with my 1st daughter i knew my water broke but curious because with my 2nd daughter it broke but the dr had to finish breaking it. So i only had a small amount of water to come out with my 2nd.