Thanks everyone for their advice and suggestions. Unfortunately she died during the night. I had checked on her a couple of times during the night and she seemed okay. My GF got up at 1:00am to get a drink and she was still alive but when I went in at about 6:00am to check on her, she was dead. I guess I waited too long before I brought her in to see what was going on. Thanks again for all of your help.
Wayne