When should I test?

Lee

He came in me on the 27th i was due to get my period on the 29th. But I didn’t it’s the 7th now so I’m 9 days late rn

I jumped the gun and took a test on the 5th missed day lol ofc it was negative 👎

Should I rest test again and when should I do that ? I have two tests should I do one tomorrow morning and one next week ?