I don't understand.

McKayla

This morning, I took a pregmate test strip, and it came back with a faint positive. A few hours later, I took a equate digital, and it came back pregnant. Tonight, I picked up a first response and a clearblue digital test. The first response was positive, but the clear blue digital came back, not pregnant. I held my pee for 4 or 5 hours before taking them. I'm 11 dpo, 4 days before expected period. What do you guys think? Pictures in comments!