The most likely cause of your pain is Capsular Contracture. This is when the balloon of scar tissue around the implant begins to shrink, tightening around the implant. Sometimes massage can help this when you have smooth implants. But, many docs don't advise this when you have textured implants such as the GummyBear implants. The best thing to do is to go see your Plastic Surgeon to be evaluated in person.
Dear Susy, Thanks for submitting you pictures and sorry for your problem. From observing your pictures. it appears that you have developed capsule contracture of your right breast, which might push the semi solid - gummy bear implant into the demarcated painful area . You might need a capsulotomy procedure in order to alleviate the pressure. Consult with your surgeon or any experience board certified plastic surgeon in regard to your problem. Best of luck, Dr Widder