Yesterday I made a huge batch of HAM/BEANS to freeze. this morning I added additional water/seasoning, slightly heated and cooled it down. I left the lid on the stock pot. Came back after a while to package for freezing and there was a dome of fizz/foam in the middle of the mixture. It also left a "weird" odor. Please tell me its still good?? I have packaged the soup but also noticed the gasses blowing up the lida on my containers....not literally "blowing up" but leaving a buldge in the lid. Let the gas? out...tee hee hee and quickly placed coontainers in freezer.