Hi guys.. I'm at 16 weeks and tonight I suddenly feel some cramps in my lower belly.

I've been coughing badly, a little difficult to breath for about 3 weeks now. So I've been drinking hot water w lemon and some cough syrup (from KKH). But tonight, I feel some cramps in lower abdomen. Is this normal for 16 weeks or should I be worried?#firsttimemom #advicepls