AIG? You know the question; beware.?

What do you think? I was on the pill and switched to IUD. I never got a period on the IUD it's been 5 weeks, so 8 or 9 since last period on pills). Weird feeling in , but not soreness. Lightheadedness. This never happens, I had hiccups for hours yesterday! I've been trying to lose weight and been gaining it. I have polycystic ovaries (not too oversized). Im taking 500mg Metformin (for weight). I don't have lots of with my fiance. If I want to KNOW I will take a test (I'm getting on in the mail today :) Obviously, I'm impatient. Do you think it sounds like I might be or might not be? Thanks for reading.