I was supposed to get my period either today or yesterday, and it hasn’t come. I’ve been using a bunch of those cheap amazon tests and they have all been negative so far. Well this morning, the first 2 tests I took showed faint lines while the dye was running through, after they dried one stayed one did not. All my other tests today have been negative, including a FR I just took. What could this mean?? Should I just try again tomorrow? False positive?