Yesterday i posted a pic of my VVFL

Is it okay to be scared when your test are showing faint lines but your nervous AF will come? Im 6 days late as of today yesterday i got a faint line. Said ok ill retest in the morning. Slept horrible i was up at 1am and peed and woke up at 4:30am couldn't sleep but had to pee BAD so i tested then. Its only ben an hour an im freaking out! Line wasnt so promising! Im so scared the first test was a false. I guess its time for a doctors blood test huh? Wish me luck ladies