Indent and muscle grabbing when flex or use pec muscles after revision and implants under muscle. Is this normal? (photo)

2012 implants over muscle. 2014&2015 capslectomy surgeries. 2016 replaced implants under the muscle with stratus. Now have indent in cleavage and under right breast. The skin grabs the muscle and deforms when I flex or use chest muscles. Is this normal? What can I do to make it better? I went from super secure and feeling good about my BA to insecure and regretting my decision. I feel like this many surgeries is abnormal and so costly! Not worth it!