32 wks with mild cramps(period like) in my lower pelvic area only on right side though

I'm 32 wks ftm and i just started having similar to period type cramps on my right side only. And my babygirl was having hiccups. I know those are the kind of cramps to be careful about. Babygirl is moving around alot. But the cramps are constant. I've always had bad period cramps so to me the ones I'm experiencing now are mild. I took a warm bath and am drinking water to see if it helps.

Any insight why it might just be one side I'm feeling them on?