I would talk to Charlotte and make sure she still thinks you are dating.
I think asking her an anonymous question on Tumblr is a better route.
I'm sorry, yes, that's absolutely what I mean. When she said "I don't think there's much to tell," and then you stopped hanging out so much, it sounds like she politely (or not-very-communicatively) was telling you she didn't want to see you any more. "Secrets, secrets are no fun. Secrets, secrets hurt someone." - The Office Secret relationships aren't a good idea and I think it is a red flag if one person is actively encouraging the relationship to stay secret.
I ended up just calling her a couple minutes ago. You were right, that was her breaking up with me. Fuck nowaypablo feel like telling your relationship story to take my mind off mine? You don't have to, I'm just kind of intrigued E: Why is all my music about love
Sorry about that dude. Yes let's bother nowaypablo and make him tell his stories. Mine are all old and told. Have you listened to CHVRCHES? They're pretty non-love-friendly I think. How about some of this