Late period, only faint lines

Hey all!! I usually never post anything but I’m currently 5 days late and have taken multiple tests most of which were negative up until yesterday I got a very faint positive and today it’s about the same.. I’m just nervous as I’ve had a chemical a few months ago and the same thing happened. I didn’t get a BFP until I was a week and a half late then I bled a few days later. I’m just so anxious! I also want to add I didn’t call my dr and they told me to wait a week to do a blood draw :/