What day do I test?

Digital opk was peak on Wednesday where the photo says ovulation date. BBT dipped the 20th and has been slowly rising.

When should I take an at home test? When should I get a blood test to confirm?

In all my other previous pregnancies by 11dpo I tested positive on an at home test but I don't know if this will follow that pattern as my cycle has been a bit irregular lately.

Who else is in the TWW with me?