What would be a good response in this situation

You went for a high compliance move without building any value or investment.

Bro, by being over eager in cuddling her you accidentally set the frame of you being creepy, you have to understand that from a girls perspective to much investment In a quick amount of time signals that you must not have a lot of other options if your so keen on cuddling her, the best chance you have now to recover is simply tone it way down and build more comfort then lead to a more playful roleplay where the idea of you two being intimate makes sense