Cramping at 30 weeks.

Hey ladied, im a bit worried. Last night when i got home i layed down and noticed the bottom of my stomach hurts really really bad.

It is a tight, cramping feeling.

I had had braxton hick contractions throughout the day so thought maybe that had something to do with it.

I took a warm bath and tried to relax my muscles (that usually helps) but that didnt help one bit.

I had the WORST time falling asleep (finally around 2 am i hit the hay)

When i woke up i thought maybe they had gone away but they havent.

Im still having that cramping feeling and its even moved up my stomach.

Has anyone ever had this happen while they were pregnant?

If so what was it and how did you get rid of it?