A little background: I am not usually a regular person when it comes to my period I rarely ever keep track of it but i did this month for some reason. I know the normal is usually 28 days after you start you will start again but this month I didnt start until 37 days after my last start.

My boyfriend (of 6 years) and I had unprotected sex a few days before I started my period which was about 5 to 6 days ago or so. (we have also had it before that but I dont remember how far before) He pulled out before he came in me (its something he usually does) but I dont know if he precame in me. Now even though I am on my period (should be off soon) I have started to feel dizzy a little and almost everytime I eat something i either feel like i am going to throw up or faint...or both. It is late october so I dont know if i could be prego or if maybe i have the flu or something... I did get the flu shot about 2 weeks ago I know sometimes that can cause you to get it but would it take that long before i started feel the affect?

So could i be prego or just have the flu or something? Would it be smart to just take a test or would that really be a waste of money? Should I just wait to see how I feel? Any help you could give would be greatly appreciated. Thank you for your time!!!