I got my first positive 6 weeks after i missed my period.
Might need to get a blood test done
I had the same happen & im pregnant. It finally started showing positive. Goodluck :)
You may need to follow up with your doctor...there's a reason you are missing a period
If you are stressed it can throw off your period I went three months with no period around my grandads death
Your hormone levels might but be high enough. My aunt couldn't get a positive home or blood test for 2 1/2 months.