Not ovulating

Christine

So I recently was supposed to ovulate this past Saturday, I tested all week until yesterday and each test said no (digital test). May I had a very short period(shorter than normal I go 5 days) with only being 3 days. I’ve took 3 pregnancy test and 1 digital and they all said no. I’m supposed to start next Friday. I’m just a little confused on why I didn’t ovulate when I was supposed to (NOTE: I had a miscarriage 2/22/19 and had to have a D&C, had my first period in April and so far April and May I’ve started around the same day. I’m not sure about ovulation because we just started trying again.) Just not sure if I need to still test this week or wait until next month if I start my period next week. (Side NOTE: I’ve had sex all week in case for some reason the digital reader was faulty)