18 weeks tomorrow

Olivia

So I’m 18 weeks tomorrow and haven’t had pain/discomfort/cramps in my lower abdomen in a very long time. This morning I woke up with some discomfort mainly on the left side. I know pain/discomfort is normal during pregnancy because of the stretching but I can’t help but worry a little. I guess since I haven’t had anything in a long time that’s why I’m worrying. Did anyone else not have cramping/pain for weeks and then all of a sudden it’s back? Please give me reassurance that’s it’s normal.