Anyone struggling to get pregnant?

I am struggling to get pregnant for a little over 2 years now. I went to doctor today and my aunt flow show up heavily yesterday. It hurts a lot yesterday. I cried on toilet for 2 hours. Today isn't bad. I had blood test today and they will check my thyroid and PCOS or stuff like that. They will call me in 2-3 days from now. My husband and I are TTC for long time. It been struggling for us. Are you experiencing same thing?