Ttc help please

Natasha

Hi my last period was the 26th April for 4 days, I got a positive ovulation test on the 6th.

I did an ovulation test this morning and it's very positive, it's darker than it was on the 6th. Period is due on the 23rd.

Should it be positive. I'm new to test and actually trying as we wasn't trying when I got pregnant with my twins.

Any help would be appreciated please