TTC after miscarriage

dk

I had a miscarriage 2 weeks ago. My dr told us we are good to start trying right away-when we are ready . We agreed and are ready but i am so nervous. I’m really scared the same thing will happen again. I feel like once I get my positive opk I will just let things be and not do any testing after, just wait 2-3 weeks then do a pregnancy test. I am scared to see the line and have to go through all that again. In the past I’ve been a bit obsessive and taken loads of opk and pregnancy tests way early but I think that will only fuel the emotions and craziness. Anyone else TTC now after a recent miscarriage?