Ovulation after miscarriage

So I had a miscarriage in January, I was 5 weeks. I got my period back after 6 weeks and it lasted 4 days. Before the miscarriage, my periods were pretty regular. Should my fertile week be on schedule with my regular period or will my cycle still be messed up for a couple months? I'm unsure because I'm TTC and according to Ovia I'm fertile this week but Glow says next week (due to my miscarriage I had a longer than normal cycle)