<human>: All right, I have to make this short.

Long story short. I haven't dated in over 4 years.

I have been dating this girl I really like for about 2 months.

She is 21 I am 26.

If it's relevant, I was molested as a child and have been diagnosed with BiPolar 1.

I am having issues with her past. She has had a lot more sexual experience than I have and is very open and forward talking about it. When she brings it up I feel jealous and/or like there is nothing sexual that we can share that's unique. 

I am meeting her in Vegas tomorrow (she is there with some family for her birthday). Here is an example of a conversation we had.

Me: We could go to a bar if you want, but that might cut into our 'special' time ;)

Sarah: Yea, but we are in Vegas, we can do that anywhere!

Me: Anywhere eh?

Sarah: lol, I'm pretty ridiculous... haha anymore questions?

Me: Yes, but I like surprises (being passive aggressive because I don't want to know)

Sarah: lol, I have had sex or done sexual things in some pretty crazy places

I haven't responded yet. This talk really makes me feel jealous and makes my mind go into overdrive mode (anxiety attack?) to where I get dizzy and can't stand up. I know some jealousy isn't a bad thing, it means I do like her and don't want to share my connection with her, but I am having a really hard time with this. I also know she is really into me so the past shouldn't bother me but it does, if she hand't had these past relationships would I still have met her?

Any advice?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: Girlfriend is very forward about sex with past partners and much more experienced than I. It causes anxiety and jealousy to the point where I get dizzy. I don't want this to ruin our relationship. Help?