Am I?😁

I have been on Mirena IUD since a week after giving birth. I been experincing alot of cramping still having my periods but been having pregnacy symptoms. Today 8/7 my son  has been starting looking between his legs. Scared of the myth looking between legs means more babies! Gonna take a test as soon as possible but as of right now need something to soothe my mind. My son is 10m gonna be 11 on the 12th!