Feel like giving up

I'm 22 and I found out in October 2017 that if I don't get pregnant withing 3 years I'll most likely be infertile (in other words my clocks ticking) we decided to start trying. 🤷🏻

I've tried everything guys, I've lost 3 stone, I eat healthy, I exercise, I take vitamins, I drink water, I have cut caffeine and junk! I've tried vitex, I've tried Fam method, bbt method! I've done everything I can😔

It's almost been a year and nothing! I've had 4 cycles since November 😣

Drs won't help till I've tried for a year or more.. My partners been checked he's fine and doesn't do anything to risk the swimmers.

I've just ordered opk's and I'm going to try this till December.. But I'm losing hope

.. Any other ideas ladies??