Am I late?

I have a 28 day cycle. Regular as clockwork. Me and partner DTD on 19, 20, & 22 last month and predicted ovulation was 26th. AF due on 9th. Just realised glow has my AF due on cycle day 30 which means I should be due today and possibly ovulated around the 24th... so if my period doesn’t start now, is it actually late?