BFP then two BFN and bleeding now BFP???

Alyssa
BFP on 9.14 then two BFN on 9.15 and 9.16 started some bleeding for 2 days thought AF but it was short and early. my period was supposed to start today so out of curiosty to ease my mind I just took this...do you see it?could this be real? This is wondfo brand - what are the odds it's false or it's Evap or something?