37 weeks and 1 day is this Braxton hicks

I been cramping all night o the point I can’t get no sleep trying to find the right positions so I’m not an so much pain not really knowing what to do cause this my first baby I’m having I been reading online to stay hydrated and that’s all I been doing drinking lots of water also read online that Braxton hicks doesn’t hurt but it does hurt if this Braxton hicks I’m going through

I just need some tips