i have logged on as i am having very similar problems
my periods stopped 18 months ago (i am only 32)
i had a scan last week and both ovaries are completely covered in cysts, i have backache and tummy ache all the time and i have constant bowel problems and have lost 12lbs since jan as i struggle to keep food in long enough (not sickness, the other...) i too have lost my appitite totally, i get hungry and as soon as i start eating i feel full and dont want it..
i am booked into to see my doc on the 12th to follow up from the scan, my doc thinks i have PCOS, but i lack alot of the symptoms for i am not convinced
have you got any further with scans etc?