So confused!! Am I pregnant or not!?

FJ

Okay so yesterday morning at 9 dpo I took a test , came back positive, then took 3 more with the same piss in a cup, cause I thought I was going cray cray. The excitement was overwhelming I told my husband, then the rest of the day bfn... now 10dpo bfn again morning pee.... what is going on??? Am I pregnant or were all 4 of those tests a lie... I took 4 cause I thought the first one was defective, a d I wanted to be sure sure sure sure... let me what you think

This morning 10dpo