Can anyone help

I had a ovulation blood test day 21 which name back 1. Something so not even close to ovulation . Then I miss my period and 11 days after the bloodtest I do a home pregnancy test negative then still no period so two days later do another 2 test both pregnant saying 1-2 weeks is this even possible or could something be making me have a false positive . 1 test was clear blue other one was cheap one which was faint but there . Any help or reassurance pls