Metformin/cramps

Cassidy • Married 💍 TTC #1💙💕

I started taking metformin almost a week ago and I noticed ever since the second day taking it I’ve been having cramps. They’re almost like period cramps but not painful, I can just tell they’re there. Does this mean maybe I’m about to get my period? I know metformin can cause stomach problems but I haven’t been dealing with any side affects so I don’t think that’s the issue