I recently started hanging out with this girl i used to work with. weve hung out two times and so far she seems into me. shes told me i am intimidating and that im really good looking. she has taken my hand herself and she seems comfortable when i put my arm around her etc.

I have not kissed her yet. i keep pumping myself up to do so mentally and then i keep feeling like there is still hesitation somewhat on her part. she broke up with her bf a month ago because "he started ignoring her and got bored" and she says hes back around now and he wants to come back but "its wierd"

i know shes into me though. she asks about my exs alot and what they were like and why we broke up etc etc. she has a tumblr that she doesnt know i know about and she wrote about me on it and how i was interesting but she took the post down or hid it a few days later. (im guessing her ex bitched)

I know if i dont act fast the ex might try some bold move. i feel like my games a bit rusty as i just got out of a relationship not long ago too. am i just overthinking all this shit? please help, any advice is appreciatedd!

I guess I'm not sure what you're asking.

But it seems like all systems go to me. Good luck. Just go for it, risk everything, and if she's really into you, either you'll be in, or she'll tell you shes not ready yet. (But probably not. She should take to whatever suggestions you have.)
If she's not into you, it means she's making her ex jealous with you. Eject.