Idk if I’m pregnant I need help

Taryn

So my chances would be like one in a million! I’m on bc I use the nuvaring. But we also use the pullout method. So my chances are little to impossible if he don’t go in me. And what little that possibly could, well I have bc to fight that away. But about 2 weeks ago he went in me and I didn’t change my nuvaring. Since he went in me I’ve been extremely nauseous at some point during the day every. Single. Day. Also, my period was 2 days late and very light and no cramps. Typically my period is so heavy that my tampons are heavy after 3 hours and completely full and I always cramp BAD. but this time there were no cramps and after 8 hours of having a tampon in it barely had any blood. I took 2 cheap tests they were negative but I would be pushing 2-3 weeks so it’s too early? Thoughts?