I get them occasionally... They come and go and last for a few seconds to a few minutes. Sometimes the areas just feel sore... Like I was doing a crap ton of sit ups. I do prenatal yoga though and every week for a few days after class the pains aren't as intense... I guess from all the stretching & strength & flexibility exercises.
This is ny first pregnancy. I'm 18+3.
I get pains like that off and on, my doctor told me its normal, and it can even just be one side or the other. And a friend told me hers got worse the bigger baby grew :-/ lol the joys of being pregnant