Rite aid pregnancy test

So my period is 11 days late and all tests have been negative so far. I tested last on Sunday at 9 days late and it was negative and then today at 11 days late. I thought I could see a very faint line on today's test but maybe I just have line eyes. When I took it apart about an hour later the line was clearer bc there was no glare from the plastic cover. Idk if it's a true positive or evap line. Any experiences with rite aid tests? Also, this is my first time getting a line like this after waiting and taking the test apart.  Any advice would be great :)