Worried, faint positive, then negative.

↞ηιcσℓε♡↠ • Wed, Jan 06 • 15 very long years of ttc! Not giving up though!!

Ok I've taken blue dye and pink due test. Both had faint positives. Last positive was 2 days ago. Tested yesterday and it was negative, wasn't fmu though. Af due today and still haven't gotten it. I'm worried if I test again it will be negative again or I'll start my period!