Is It Normal to Have a Gritty/squishy Feeling when Massaging Implants at 10 Weeks Post Op?

I am 10 weeks post op and my breasts look and feel amazing, I've just recently noticed a weird squishy/gritty feeling in my left breast when I move/massage it but not in my right. I'm worried about cc or rupture. Also I can feel the implant move and can't in the right. I'm meeting with my surgeon but want some urgent advice.....