Cramping

Hailey • Kinley Sophia was born in July 2015 and Theos Aiden born January 2017
Hey guys, so I had a miscarriage in September before the miscarriage I had a cramping like feeling on my left side when I looked it up it said its normal it's just the uterus stretching to make room for the baby. I know have it on my right side and less than a week away from af. Do you think It can be another pregnancy symptom or all in my mind? Has anyone else experienced this?