Just yesterday I brewed a 5 gallon batch for the first time in a long time. Extract pale ale. Simple recipe. Everything seemed to have went off without a hitch but I noticed today, just one day after getting the beer in the carboy, that there is a formidable amount of carbonation. At least, more than I've ever noticed before in past batches. Could this be the result of infection? Or am I just being paranoid? Any insight or advice would be much appreciated.