Starting out - U.K.

TTC for 2 years, start of this year had MC at 5 weeks. I’m hoping someone can point me in the right direction as to what your doctors did for you before you started at a fertility clinic.

I’ve had the blood test to determine whether I ovulated which was fine, they are now telling me the only other test they can do for me is a thyroid test then I will get referred to a fertility clinic.

I thought they would send me for a scan to check for PCOS, check my progesterone (I think this could be my issue) etc or does that all happen at the fertility clinic? Or are my doctors rubbish? Please help as don’t know who else to ask xx