Tired of everyone on my case

Ttc is hard enough without people telling you that you shouldn't temp because it's too stressing. And you should take ovulation test because it's too stressing and they say I'm trying to control it. To let go and let God handle it... Okay thats all fine and dandy I trust God that he will give us our babies... People keep telling me to stop controlling what u can't... I'm not trying to control anything what I'm trying to do is give me and my husband the best chance we can have at becoming pregnant then I will leave it in Gods hands to decide if this is the lucky egg and sperm that gets to be our baby. My husband work out of town so I'm not sorry that I want to know if we have missed our chance this month so I am not stressing about the what ifs. If we get to BD during the right time even if it is just one day out of the fertile days then we have a chance. So I'll know if I do in fact miss my period God might have decided on that lucky egg and sperm... I know my self enough to know when I'm stressed about something... I'm not stressed about giving us the best chance of conceiving we can get ... What stresses me out is the people who keep telling me that I'm trying to control it... Knowing how your body works isn't controlling. It's knowledge to give us our best chance then comes the faith that the sperm will meet the egg and it will implant and in nine months that there is a healthy baby. Sorry for the long post... But is it really wrong to know how our body works to give us the best chance possible???