I've had 4 miscarriages. We aren't actively trying to get pregnant but I've been really tired last week and super cranky. Period should start on the 29th. Took a test today and got a thin blue line right away. Its hard to tell it's blue in the picture but it's def blue not grey. Its not thick so I wonder if it's a false positive. Tried a first response test later this afternoon and nothing.

Thoughts? I want to get excited but with my history I get let down all the time so I'm trying to be realistic.