GO TO HOSPITAL NABA OR NO??

I'm 39 weeks preggy.. I had watery discharge and my something na I don't know if mucus plug but has no blood or brownish color.. I'm feeling pain in my lower back and abdominal area also like a menstrual cramp na naging consistent around 1 am until now.. Another things is painful yung contraction pero natotolerate ko pa.. napapaluha sa sakit .. siguro 7/10 pain meter (Interval of 1-30secs) 1:18 1:23 1:27 1:33 1:37 1:41 1:45 1:49 1:52 1:55 1:59 2:03 2:07 2:10 2:16 2:20 2:23 2:24-2:33 nagmild yung pain level 2:34 nagiging strong ulet #FTM