Same here. My doctor told me that it was a normal part of aging. Just in case, check with yours, but if there's no pain or discomfort, just noise, it's probably not something to worry about.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 175.4