I'm 28 weeks along. Yesterday I started having a strong cramping feeling in my lower left stomach and back. I laid down and tried to my think about it. There were a couple times when it got really sharp and lasted a few seconds. I went to bed thinking it would go away. I woke up at 7:25 to get ready for work and could barely get up. The pain was still constant so I decided to go get checked out. They monitored baby's heart rate and my stomach to see if i was having any contractions. I had 1 in 30 min, cervix is still closed. So they sent me home with instructions to rest and drink lots of water cause I didn't have enough in me. That was at 9am and it's not 430pm and the constant pain is still there. Not while I sit, just when I lay or walk/stand up. Has anyone else had this???