Yes | No Thank you! I am 13 weeks and 2 days. This is my first pregnancy. I too wake up at night or first thing in the morning with cramping as if I had or was getting my period. I spoke to my doctor and she said that was normal and all part of the growing pains everyone else seems to mention.posted 10/30/2007 by Kerrie27.es | No Thank you! I am 13 weeks and 2 days. This is my first pregnancy. I too wake up at night or first thing in the morning with cramping as if I had or was getting my period. I spoke to my doctor and she said that was normal and all part of the growing pains everyone else seems to mention.