15 wks pregnant lower abdomen cramping when?

Aww, You poor thing! Good News; Its Normal! Your hormones are going crazy right now and the 1st trimester is the worst. You body has to prepare for nurturing not only yourself but a little one too and sometimes things go a little crazy for a while. As long as there is no blood and the cramping is not all the time you should be fine. Just keep yourself hydrated and eat regular healthy meals and snacks .