Hay girlies. Need some advice

First time this has happened to me. 😢

I think I had a chemical pregnancy. I had positive tests on 20th and 21st may.

Then I had negatives from 26th onwards and I am 2 days late for my AF.

Will my AF be later? Will I ovulate again this month? If so should i do opk tests to make sure i dont miss it....🤞😢

I am so confused. I have read online it can take weeks or a few months for AF to get back to normal after a chemical pregnancy.

Just to check I did another test this morning and was negative. 😢😢

Any advice would be helpful. Thank you