early labor????! 31+2 weeks and all day since i woke up yesterday at 3am i have felt weird and had…

early labor????!

31+2 weeks and all day since i woke up yesterday at 3am i have felt weird and had intense back pain on and off and been completely exhausted slept on and off all day then today at 3am i started getting back pain + period like cramps regularly 3-4 of these from 3-5 am with what i think was my mucus plug? No blood though, since 5 am ive had about 3 of the period like cramp feelings (also when i have those my stomach tightens) from 5am-now (almost 7am) is this early labor? Baby is still moving around some and the pain isnt unbareable just uncomfortable. Ive been drinking water non stop and walking laying or sitting doesnt make them stop