could I be pregnant?

Brittany

hey ladies! my last period was november 27th and lately iv been feeling lightheaded and eating non stop cause I constantly feel hungry. question is could i be pregnant. this would be baby #3 and each pregnancy iv had has started off so different its hard to tell. im so nervous because me and my husband definitely were NOT trying for another baby. I was on the depo shot my babies are 2 and 1. I'm scared. Help!