Well i got my first depo shot in jan and was due back to get my next shot and june but missed it and didnt get the shot again until aug could i be be pregnant i am due back for my next shot nov 18 me and my husband have un protected all the time is it possibly i also been having spoting for 2 weeks and had wat i think is a regular period but my stomach looks bigger and i am always tired dont lay on my stomach cuz it hurts should i take a test