Baby grabbing ear while nursing

Andrea

My baby is 14 weeks old and EBF. For the last few days, only while nursing on my left side, she will start grabbing her left ear. She doesn’t have a fever and I don’t see any drainage from her ear but I do see wax. She’s been fussy tonight and was basically refusing to nurse. Once I picked her up and put her in my shoulder she stopped fussing. I’m not sure what’s going on with her. Has anyone experienced anything similar?