2 m/o son has been sleeping more and eating less than usual. his temperature is normally between 97.1 & 97.4, but atm it's 97.4 should i be worried?

Hard to Say: To give good advice we would need more information such as how long this has gone on (a day, a week, a month could all mean something diferent). Also, is he sleeping longer at a time or longer during the day, and just how drastic is the change in his eating? If it is alarming to you, call his pediatrician's office to see if they think you need to bring him in.