7week spasms

Jenny • I have an angel from December 2013, a baby boy born December 2014 and now tcc for a sister or brother after the sum!!! ♡
Anyone have Like spasms where there baby is at? I went to the dr and had an ultrasound at 6 weeks and asked the tech which side baby was on. I've had like little twinges there throughout the day  this doesn't hurt or anything. I hear it's from baby growing? Had a mc in dec so I just want to make sure I'm not overthinking every little twinge or making somthing up.