Hi Amy
Everyone has given great advice but from my personal experience i just wanted to say,i had been on xenicol(orlistat)for many years and been to see the dietician then one day a locum doctor put me on reductil,but i got a letter from my practice saying to come off it as they didnt recommend it,so i went back to the doctors and asked about weight loss surgery and that was the ball rolling for me.
I have got type 2 diabetes,my bmi was over 50 and i did suffer from high blood pressure so i guess all that helped my case as well.
Good luck,like many have said a appointment with your gp is good advice.
Oh and welcome to minis.