Thanks for replying.
I have an appointment with the Dr booked for Friday, but my period (if i am not pregnant) should arrive before then.
There is one other thing that could explain most of my symptoms (thyroid problems) so i will ask the Dr about that also. As either way i think i have gained around 5-10kg in the last 6 months (can't be sure because we don't have scales..)! i was just comparing my body to older pictures, and i do look a lot bigger (especially in the stomach and breasts).

I have a close friend who has been through similar things so i have been talking to her, but yes i will definitely have an answer soon...

thanks again. brydz