Sharp pains or cramps?

Lauren

So the past couple days I’ve been gettin sharp pains or cramps randomly. No discharge & baby’s heart beat is strong on the home Doppler. On my birthday 2/26 they seemed to happen like a lot in the afternoon when walking a lot. Mostly on my right side didn’t know if this was normal I can’t remember if I had these w/ my first that was over 9yrs ago. Just got a little worried.