Please make an appointment to see your GP (or your practice nurse if they have one) and get some proper advice on what is causing these cravings and the tiredness. Two of the other symptoms of diabetes are a severe thirst (and hence going to the loo a lot because of the amount of water being consumed) and being very tired. Your symptoms could be caused by any number of problems, not just diabetes, so don't guess, go get it checked out. It may well turn out to be absolutely nothing to worry about, but until you have a proper check up you won't know. Don't worry about *bothering* the GP - that is what they are there for !