50 Shades of Periodt

Je • Sun, Mar 29

On the 26th I had light pink discharge so I was like ok cool I’m starting my period according to the app, today I noticed it was brownish/dark red?? Is it old blood? Is this normal? Lol I’m still spotting since the 26th. I’ve been checking my temperature if that makes it any better, yesterday and the day before I was at 98, earlier today I was 99.3 but as of 11 PM I’m back down to 98.2.