Opk testing is making me crazy....anyone else feel this way?

I have been ttc for 4 months and I feel so tired of testing and agonizing over results....is this line dark enough, did u ovulate and miss it, etc....then at the end of the cycle waiting for AF to come and testing only to be disappointed. Has hand one just taken a break and started up the next month? I don't want to miss a month of tracking but I feel addicted to peeing in a cup!