Is it possible to have Braxton Hicks at 15w???

MUM 👩‍👧‍👦

For about a week my uterus has been balling up into this bulge and it’s super tight and hard. It doesn’t necessarily hurt, it’s more just uncomfortable and aggravating but only lasts a couple minutes or less. The one shown in the picture lasted longer than the others and was probably the most uncomfortable with a slight cramp-feel.. anyone else experience this?? Or could Braxton Hicks be the reason????