I think I'm pregnant

This is weird. I have been taking birth control for almost a year now, never fail to take it at the same time, and I let my boyfriend finish in me. The only issue is, lately I've been dizzy, and wanting to eat but every single thing that I usually love to eat, even when I think of it, it's not something I'm interested in eating. I don't feel nauseous or anything like that. I feel a little bloated, and hungry. I feel a shortness of breath doing regular things, like walking or going up stairs. I have not had any implantation blood, but I have had a bit of cramping that I would usually see a week before my period, but my period is projected to be 14 days away. I know it's too early to test, and I don't want to see a false negative and get my hopes up. Could this be pregnancy? Or could it be something else. What can I do in the mean time before I can test and not see a false negative?