<human>: Let me preface by saying our relationship is going great. She's been the perfect girlfriend, my family and friends love her, and we're already discussing moving in together within the year. She has a bit of a "questionable" past - although all of which has happened a little over two years ago. She has;

**Slept with 8 people (which isn't even bad!)*

**Cheated in a past relationship (told me upfront before we started dating. Ended it immediately with her boyfriend out of guilt, however continued seeing the other person for two weeks following. The boyfriend was abusive, physically and emotionally)*

**Had sex with one guy, and then his best friend almost immediately after. *

None of this should matter, though. In the time we've been dating she has been the **perfect** girlfriend. I've definitely had my demon's in the past as well. I haven't brought my insecurities about this into our relationship yet, and I really don't want to mess up the best thing I've ever had happen to me. I've been in two long-term relationships prior (2.5 years & 1.5 years), and I'm certain this one is a keeper. Help me not mess this up.

Summarize the given text in a few sentences.
<bot>: Insecurities about girlfriend's past (which should stay in the past) are getting to me. Help me not be stupid and ruin the best relationship I've had.