Well if you're really eating only 180g of protein a day (though if you're eating 2lbs of turkey + other protein sources and trace protein sources it's probably higher...) I'd find that unlikely to cause nocturia (peeing at night). Usually peeing at night sets off alarm bells in docs' brains about prostate issues so it'd be helpful to know your age regarding that. Also, how much fluid do you take in a day and when is your last drink? When do you train during the day?
As far as eating too much protein, you don't need more than 75g a day or so. Optimally, however- you're probably going to want to get 180 or so total grams of protein since you're not a vegetardian.