This is why I don't like the term 'mild' Crohn's. Mild (or, more likely, early) Crohn's most certainly can get worse.
What meds are you on? It sounds like you are relapsing and you ought to see your doctor ASAP about
it. Sorry I don't have anything a bit cheerier to say... :-/
Dx Crohn's in summer of 2000. (Yay )
Tried and failed: 5-ASAs, Azathioprine, 6MP, Remicade, Methotrexate, Humira.
Diet didn't make any difference either.
Had surgery 2/13 - subtotal colectomy with end ileostomy. Currently on no meds and in remission. Also prone to depression and anxiety. Ask me anything >_>