Kind of confused!

Thanksgiving morning I had what I thought was the start of my period but never amounted to anything more than a small amount of spotting. This morning I was on the shower and thought "wow my boobs are kind of sore" which never happens with AF. I was still assuming AF was on her way but now I have absolutely no spotting. When I got out of the shower I took a test but it was with second morning urine. Just as I was about to throw it out I saw a very very faint line. So faint I couldn't get it to show good in a picture to post here. I'm hoping for that BFP rather than an evap line! This would be our first after a MC last March, ovulating on day 52 this cycle.