Now I'm unsure

Terra • After 5 years of trying and 2 miscarriages we finally have our little rainbow Evilyn born 10/07/19
So I took a frer yesterday and had a faint 2nd line. Then I went to the store and got a digital test. Took it and it said not pregnant. Took another digital today (there were 5 in the clearblue package) and it said no again. AF isn't due until tomorrow but I'm feeling a little discouraged. Here is a tweaked pic of my other test