Started out great but went downhill from there...

At first I loved this product. It smelled great and I felt like using it made my skin feel a lot smoother. However, I've only had it for a month and the whole thing has solidified. I never got it wet so I'm not sure what happened... It's like all the product is a rock on the bottom. I can't even scrape any off to use. It's also turned into a kind of puke-y smell. I don't know if I got a bad batch or what but based on this one I won't be buying it again.