I normally start my period around the 17th of every month, but at the beginning of this month Oct I started on the 5th and it lasted until the 7th. But last Wednesday on the 16th I started not to feel good and started cramping like I was about to start and spotting pink/ light orange. I've had horrible headaches and have been sore. I get pains in my lower stomach and feel like I'm going to be sick and have no appetite. I am so confused as to what this could be. I know it's too early to test since I'm not due again for my period now until around the 5-6th. I am 22 and engaged to get married so we are more than happy if I am pregnant.

You might want to take a test or just wait and see if you have a missed period

You might be, but you'll have to wait unfortunately.