Does she not like me? :( I feel sad?

[silver rose]

OK, I have to admit that conversation did seem very one-sided and I think she might just be like that on Facebook because like you said, she's dyslexic, so she's not that good at writing or typing or whatever, and that's probably why she's almost like a different person. Maybe she likes speaking to you in person better than chatting on Facebook? How about you ask her friends and people who hang out with her if she likes you back? But in person, not on Facebook, because other people can read your conversations on Facebook, can't they?
Best of luck to you. Oh, and just because you chat to her more on Facebook, that isn't really a reason for people to make fun of you. Just saying.