I need advice

So hi everyone I recently had a miscarriage which started on the 14th June I was estimated 7weeks 4 days my bleeding wasn’t really very heavy and it stopped on the 17th June. I took a pregnancy test on the 22nd June and it came back negative (no faint line at all) I got a peak on the 21st June and now am getting low on digital ovulation reader I’ve had sex everyday since the 18th June and have been feeling really bloated and tired again (all symptoms went before I stopped bleeding) when should I take a pregnancy test I was going to take one on Wednesday this week as that would be two weeks from the first time I had sex and was going to take one once a week from then I’m just so confused if I got a negative pregnancy test then the “peak” on my ovulation reader wouldn’t have been hormone related I’m so confused and tHank you in advance xx