Question for guys about protective cups?

Alright well baseball is starting up in a bit and I play infield and you must wear cups if you are playing infield so I was just wondering what's the right size for me? I already have one that whenever I stand up straight or whatever the bottom part of my cup nudges between my thighs. and if you squat is it suppose to like bend or something it fits snugly just want it to feel comfortable like I won't even notice. All help is appreciated