Does anyone else have slight cramps more like a stretching pressure like gas cramps or being constipated feeling? I'm 16 weeks 4 days I do a lot of working and running around at work im just worried it's my first pregnancy im not sure what is normal and the feeling kinda shoots down my leg and gets worse on one side i will be calling my doctor tomorrow just to be reassured when my next apt comes up in two weeks, merry Christmas and please reply no matter how silly I might sound :)