TMI...................................

I was supposed to start my period on 3/20. I have been having light cramping for the last few days and noticed when I wiped that it was pinkish in color, put on a panty liner and this is what it looks like, not heavy at all, and just really confused. My boobs are sore and I'm exhausted. I also am putting a pic of the pregnancy test I took Wednesday, evaporation line or bfp?