did my water break

i am 38 weeks pregnant and have been having pretty strong contractions since 6pm well was woken up to the feelong of having to pee well wen i was walking i couldnt stop the watever from coming out of me twice and wen i stopped trying to hold it once i got to the toliet alot of watever came out and i noticed it was a kinda yellow color but had white flesh looking particles in it so gor in the shower and it haplened one more time just not as much of watever coming out. can anyone tell me wat the hell it was and also still having contractions.