Issues

Okay so me and my fiancée have been ttc for one year now. My periods are completely normal and come on the day they are supposed to start. We have been using opk and baby dancing on peak days. I am STILL no pregnant. I have went to my doctor and he is no help making me wait two months just to get a blood test. Im thinking it’s because I’m 23 and considers me “too young.” Im so frustrated we have been trying everything, I have been taking prenantal pills and trying to eat healthier. Has anyone had a similar situation or have an suggestions on what could be wrong? I have been trying to find answers everywhere and it’s making me go crazy!