Cramping

I want to preface and say if it gets worse or becomes constant I will contact the on call dr so don’t come for me for asking y’all instead of calling them. I just don’t feel like it’s an emergency ats😂😅 I woke up thismorning with some very light cramping that lasted a few minutes and then one stronger cramp that was on the opposite side of the lighter cramping. I thought I may have to go to the bathroom but I didn’t. I decided to drink some water and lay down to take a nap. They stopped before I went to sleep and I slept for about an 1 1/2 hr. I just woke up probably about 20 mins ago and I am having that light cramping again in the same spot as before. I have also heard some popping sounds coming from my stomach today. Is anyone else dealing with this? Is this just what Braxton hicks are? I will be 31 w tomorrow