is my girlfriend a lesbian?

For your sake, and all of mankind, let's hope so.

Why are you harboring a broken girl anyway?
Do you feel obligated? Or are you concerned she'll leak out the contents of your sex toy drawer?

This wasn't exactly day 1 information. Not something I could have guessed. And I don't feel like I should abandon someone I like because of trauma in their past. If this is something that will improve with time
And she's not a lesbian then this won't be a deal breaker for me as long as there is consistent progress.

She told me that this isn't what I signed up for and if I want out its no hard feelings, but I'm not tryna go that route if those issues are improving.

Understand you cannot FIX, however a solid stable and secure relationship can help another person heal in spite of whatever damaged past they may have.

That said, is this something you want to venture on only 2 months in as you're likely going to encounter more than the standard amount of resistance.

If your needs aren't being met so early on, and sex is kind of a big deal in establishing intimacy and enhancing connection. Unless you're a Eunuch is this something you really want to embark upon? Or perhaps you'd be better served finding someone more congenial to your needs.

W respect to abandonment either thats your excuse to hold onto the attachment, or you're contending with feelings of guilt for thoughts of dumping her. I don't mind sounding glib in saying that it really comes down to you silently suffering only to be sparing her feelings in the short term - in either case she'll suffer and so will you.

If you want to work on this with her, go ahead and do so with the utmost of intentionality accepting whatever consequences are tied into this. Remember, where you're at in life at this current moment is a result of the lump sum of decisions you've made to this point. This is your decision, make whatever one you feel will help you grow more as a person.