I’m 33 weeks , with my first baby, I had severe back pain and cramps two weeks ago I went in and it was contractions ruled it out as Braxtons tho as I wasn’t in labour cervix and stuff looked fine ( these have continued off and on since not everyday tho ) and I’ve had this greenish jelly ( it’s also stringy ) stuff a few times but this is quite a lot to me ? And now I keep having bad back pain again 😩And was wondering if it’s possible my mucus plug coming away ? Thanks in advance