I'm starting to think it will never happen

Nina
So I feel like I will never get pregnant. Me and my bf been together for 10 years. I was recently diagnosed with PCOS and I was taking Clomid but I stop taking it because I felt like it wasn't working. The doctor never did any test or nothing so I stopped the treatment. The only thing he had me doing was taking my temperature and that's it. Is there anything I can do to get pregnant naturally?