PCOS please help

Hi I’ve never written on anything like this before...

I’ve got pcos I’m under gynaecology and fertility in the hospital they have put me on 150g colmid tablets I’ve been on them for 6 months now my Fiance and I have been trying for 6 years, I’ve completely changed my life around I go gym 6 times a week I eat beyond more healthy and I can’t seem to loose weight I had a appointment last week and the doctor just told me to loose weight “turn that switch in your head” he said. I’m so lost I just don’t have a clue what more I can change

I’m open minded to any changes anyone can give me any advice or tips I’m vegetarian (not open to eat meat or fish) I’m going to a nutritionist next week to see if my eating or what I’m eating is stoping me or getting in my way of weight loss.

I m feed up I feel like giving up throwing shit food at my face 😬 I’m not to big for my age & height but the doctor said if I’m not pregnant or if I’ve not lost weight in two months he’s sending me to a specialist.... my head fell off I think he means ivf but I really don’t want to go down that road the thought stresses me to much if anyone is going through the same as me & has any advice or tips please tell

Thanks