Baby kicks or just weird cramps?

T

I am just over 13 weeks and for the last week I’ve been feeling a sort of inside movements/kicks. I’ve just felt a big one which is unmistakably my sweet baby kicking or my stomach doing random cramps? I haven’t felt any fluttery butterfly feelings just these inner movements but kicks maybe. Could it be actual kicks or just cramps since I’m not getting the butterfly feeling to accompany it?