From TTC to I'm done trying

There comes a point in TTC that you just can't mentally and physically do it anymore. After 2 and half years I am done trying. I can not take my hopes being let down again and the disappointment after being a few days to a week late and then Mother Nature saids oh hey by the way your not pregnant I was just pranking you by giving you all the pregnancy symptoms. Depression sets in and you begin to wonder what in the world is wrong with me I have done everything from planning sex at the perfect time to going by ovulation kits and my own body signs of ovulation. I'm done trying! It has become hard not only on me but my husband also and trying to have sex at the perfect moment and just having sex to get pregnant instead of enjoying it. I'm done so from now on I'm just gonna wing it and enjoy sex with my husband. It has became more like a chore than a fun activity. He doesn't deserve that and neither do I. You can cut the tension with a knife.