Uk gp useless

Im 21 and have been ttc for a year with no luck, been doing ovulation tests for 3 months now and im have not ovulated yet. She said tests take time to get to know my body and i was like they are individual sticks they they dont just get used to my body, i also said how a relative of mine is infertile.

She mentioned I might have a thyroid problem because of my weight gain and other factors but wont refer me to a fertility specialist because im too young, should i complain? She sounded like an idiot and i dont think that someone over 35 should have more right to these treatments than me just because of my age, what do you all think?