i (15m) have been dating my girlfriend (16f) for almost seven months and we are long distance. she says she feels empty and what I try and do is give her options on the things she enjoys doing like playing with her rats, listening to her favourite music, FaceTiming me or even cuddling her dog. but then when she texts me she still seems miserable, I try absolutely everything and when I ask her if she is happy with me she always says yes and that she still loves me fully but I don’t quite know if what I’m doing is helping? or if maybe there were ways that could help better than I am doing currently

if anyone has an idea please comment! thank you!