BFP two days before expected period

Dana
Hi all. I need your opinions on this. I can see it's a positive but is it way to early to tell? This was a test from the dollar store so I'm not sure if it's accurate or not. I know there are several HPT designed for early detection and this wasn't one of them. I'm not sure how to react. 
 lease let me know your opinions!!! Thanks in advance.