please help!!!

I had a miscarriage on 08/02/17 and so it has almost been 2 months. I have taken ovulation sticks everyday for the last two weeks to see when I'll be ovulating again and some days there has been a faint line which is obviously still a negative, but other days there has been no line, but it's not consistent, it's every other day that it's different. When did people ovulate after a miscarriage??? I am just panicking and paranoid that I won't ovulate again and therefore won't be able to get pregnant again 😫😫😫😫