Ill be 38 weeks on Monday I keep getting pain right next to me tail bone on the right side every few minutes and its followed by what feels like menstrual cramps. It last few about 60 seconds and comes back about 5 minutes later. And they get worse when I stand and when I get the back pain there is a lot of pressure. I was just wlondering if this could be the beginning of labor in my back?

I just had my first child and I had a similar pain... turns out it was sciatica... a pinched nerve, very common during the 3rd trimester...