ttc first baby

sooo i took a blue dye test....and in under a minute, it showed a + this morning i took a FRER and it has a super faint line, then took another a few hours ago and super faint line as well. granted, the + isn’t bright blue. but it’s there. just freaking out a little because i even took an 88cent test and one of the premom test strips and those didn’t show anything, i also took those with the FRER a few hours ago. i’m super confused and don’t want to get too excited.