what is this that I am feeling?

Genny • baby #2 his #1 due 4/8/16
I had my bloody shoe yesterday but had really mild irregular contractions. Right at this moment I keep feeling baby pushing into my pelvis every 2-3 mins..it doesn't last long and baby moves and the pain rafiated to my lower back. Also feel like he is ready to come out. Am I in labour...I am so confuse!! p.s. I am im the hospital