Random question, FTM so it very well could be me freaking myself out. Last night, I woke up to very…

Random question, FTM so it very well could be me freaking myself out. Last night, I woke up to very bad cramping like pain in my abdomen. Happened a few times and I started feeling it in my vagina too. It stopped after 7 or 8 times and I managed to doze off again. LO is usually very active before I go to sleep and gets spurts at night that will wake me to a point. Today I'm feeling a little sore and tight, but my baby is still moving and resting in the normal spot. Should I be worried?