Whats the deal with this?

So..my girlfriend told me some things yesterday....she explained to me that she cant control her feelings for me sometimes and it scares her, she says she cant afford to love someone who wont love her back, and she said she feels like she cares about me too much, and she cant help it, she says theres nights where she will wake up and have a gut feeling that Im with another girl or that im out and about, and she cant sleep, she says she cant afford to love someone and give someone her heart, that wont give the same in return, and that she feels like she cares about me more than I care about her, she says that sometimes she wants to just get out of it because she cant afford to get hurt, she said that she loves me and shes trying not to. She said that she never felt like this and it scares her, I told her that sometimes things that are unfamiliar are scary and that I understand where shes coming from, and that I think time will tell. and that I do care about her, and I do enjoy the time we spend together.... We've been together 2 months...kinda drastic huh?