Clicking sound 10 months after breast augmentation. Is this normal?

I had a breast augmentation 10 months ago. I have been sore from nipples because I had been sweating too much. I was feeling a sharp pain and I massaged. I started pressing down on my lower breast around nipple area and a felt a clicking. If I squeeze my breast, it’s not painful. It is soft and looks normal. This clicking, I noticed two days ago.