Aww, you're too cute. I wish more guys were like you. As for the jealousy part, it's perfectly normal when you really love somebody but you need to learn to deal with it. If it was the other way around, wouldn't you want her to still love you even if you've been with a bajillion girls? The way I see it is that every time you start a new relationship with someone new, it's like starting over again. You still get those initial butterflies in your stomach, you feel like you're in love all over again. When she kisses you, she doesn't think of those other guys she's been with, it's like a new experience again. Don't think of her like she's used merchandise. She's not used, she's experienced. And experiencing different forms of the same thing makes you cherish the best form the most, which in this case, is you. I personally think that you guys have a great relationship because you are open to each other and she told you about her past. I hope this helps.