Never thought I would be posting one of these tmi pics but I’m 🤷🏻‍♀️ confused is this jut my period?

This^ was my little make shift pad I made because I was out and didn’t have any on me. Later when I checked this is what I saw

Later, I had to do the same and after I had to go back to the bathroom there was even less there. I’m confused because it’s brown and not very much. I’ve literally never had this. Super lost