I think my gf overdosed right in front of me again!!!
Why do you think she may have overdosed?
I remember one time when she wasn't able to walk properly after she took benzos. It's like that right now.
I'm sorry your girlfriend has an addiction problem, but instead of talking about it why don't you help her? The clock is ticking and if you don't get help this time she might actually die.
I've helped her so many times and she still overdosed. This is nothing new for me. I would rather see her she get better and finds a new guy, I will be happy in the result
Even if you do not want to continue the relationship, you should help her.  You could save her life by doing so.