Listing agent & Buyers agent working together

[Dusty Warner]

Im working with a buyers agent that's providing me with mls access to an area im interested in investing. I was contacted by her by requesting info on a truila listing. She told me that the listing agent sent her my contact information. I was wondering if this is normal practice or if I have to worry about the fact that they are somewhat working together. I guess im just worried she wont be as inclined to negotiate the best deal because of this. Am I being paranoid or should I consider submitting my offer with an agent that does not have any sort of relationship with the listing agent??