I'm 20 weeks and the past 2 days have been a bit of hell!!! I had the worst back cramping and rib cramping as well as this ugly feeling of my abdominal muscles stretching or ripping... It's to the point where I don't want to do anything but stay in bed ... has anyone else experienced this???? I feel baby girl being her hyper self in my tummy so I'm not too worried in that department but some insight would be helpful