Venting

I'm trying to be positive, I really am!!! My hubby and I have been TTC #2 for 4 months now. I have been documenting CP, CM, taking opk's, and just started mid-cycle bbt charting. Still nothing. We ordered some vitamins off the internet to help with low sperm count. We don't know if that is the problem or even if there *is* one. AF showed up today, so we're back at it another month. ::sigh::