Anyone have any experience going to see the GP about ttc whilst obese?

I am losing weight but I also don’t want to put having a baby on hold on the slim chance I become a healthy weight whilst still fertile.

I have to see them mainly because the current medication I’m on isn’t suitable for pregnancy. I was also diagnosed with PCOS but without the cysts and my periods have only become regular for the last 6 months!

I’m pretty terrified they’re going to say I can’t be a mum :(

Any advice/good vibes would be amazing :)