Any1 else feel as though.....?

I am going through just about the exact same thing. I go from the though of food making me turn my nose up to starving. I am nauseous. I am cramping but no where close to the usual amount of pain, and when I do hurt it usually is accompanied by gas and lots of it T.M.I Iknow but that is not usual for me.. Anywho I am on day 29 and AF usually comes between cd 25-27 I am terrfied of another BFN... But I am getting a test today!! So wish me luck. Lots of baby dust to you..