Well here's the story,

Me and my gf started going out about three months back and it didn't start out sexual. She has a sexualy abusive past and I knew that so I was afraid to make a move not having dealt with someone like this. In these three months we got to making out once and that was it. No further cause idk what will happen once I push it past that. Neither of us drive yet so it makes it difficult to arrange stuff and she has weird mood swings so i never know what's going on in our relationship. We have a really strange relationship. I don't want to break up with her I just want things to work. I fear she hasn't seen me make a move so she's also reluctant to do anything that she would think might scare me away (girls and their rediculous thoughts). I'm usually really good with reading people but it's hard to tell whats on her mind. She hides things really well. So what does totse think. How can I get her to either make the first move and assure me things are alright or give me an ok or some shit like that. SO wth can I do to change things?

Finger her.

I feel the biggest things are trust and communication. She is probably feeling reluctant to tell you things because she either doesn't feel that good communication is established or the trust factor is off. Fair enough its been three months, she should have opened up by now. But, just remember there isnt' a rush in these things.
No further cause idk what will happen once I push it past that.
Maybe that could be the problem? Maybe thats what happened in her past, its being pushed onto her. I'm not saying you are, but I guess you should try to adopt this from her point of view. She might not be ready to do certain things with you? Simple as that. You need to work on trust and communication here bud.

How far away from each other do you live? What type of public transport is available? Do you spend much time at each others house? How and where do you know each other?

You need to be sure that you talk openly with her, she'll learn to trust you and then you wont have to be asking us these types of questions, because you will know how she feels. You should already know the answer to what you've asked mate. You probably should have already spoken to her about this type of stuff.

Trust me, talking really helps with a lot of things.