Really weird period..

So usually my period is heavy the first 3 days then just brown spotting the last 2 days, but this time I was 2 days late then it arrived, but it's not at all like it normally was pretty light yesterday and super light today, even kind of a rusty color that I've never seen before, and now its almost nothing except a little spotting. Am I still being overly hopeful that I'll still get a bfp?