So I had sex 6 days ago and I've been experiencing extream cramping and moodswings and I've been having this feeling where I'm to full and if I eat then I just hurts to the max I cant lay on my stomach anymore or it hurts really bad my last period was two weeks ago and I'm due for my depo shot

It would be too early for you to be pregnant from an encounter only 6 days ago. Therefore, it would be too early for you to experience any pregnancy symptoms.

It would be too early for you to be pregnant from an encounter only 6 days ago. Therefore, it would be too early for you to experience any pregnancy symptoms.
Then what's wrong with me it hurts really bad and its not my period

Then what's wrong with me it hurts really bad and its not my period

Your last sat period was 2 weeks ago? It could be premenstrual symptoms, stomach flu, gas, constipation. Any number of things really.

You are playing the waiting game now. You will have to wait to see if your next period will come as expected.