Cycle help?

I miscarried 05/29/23 was supposed to be 9 weeks but I measured 7 weeks. I bled from 05/29 - 06/22 then again from 07/05 - 07/14. My cycle is wonky I get it, but I haven’t bled since and it’s August 7th which would technically make me “late” I’ve taken pregnancy tests which all come back negative & I had a blood test last week and was also negative….hcg of 2. I’m just wondering if this is normal after miscarriage? I’ve also taken ovulation tests and they sometimes come back positive and negative soooo. This ovulation test was taken the day my period was supposed to start. Guess I’m just confused?