Saurus...

there is no realistic way that you could have gained 9 pounds of fat in 2 days eating what you have listed above. To gain 1 pound of fat, you need to consume 3,500 more calories than you burned or about 31,500 more calories than you burned in your case. Your menu above doesn't lead me to believe that's the case. My guess would be water retention from something (my guess would be the sausage and the pork rinds...both are pretty high in sodium).
The best way to deal with that if that is the case is to cut back on the salty foods and make sure that you are drinking plenty of water.