Hi all and welcome to more newbies :)
I also get epically hungry when due on, although actually it hasn't been quite so bad the last few months. I wonder if that's because my overall diet has improved a bit - I still eat too much chocolate :o but I'm including more good stuff like nuts/seeds, berries, oily fish.
I am achy today having just got in from work, my knees and feet kill. Thankfully DH just made the bus from town (job centre appt) to pick the kids up as I'm really not sure I could manage it today! But I'm proud of myself - I've been worrying about some training at work that I'd been promised before I got ill, and understandably they haven't done it while I've had frequent absence, but now I'm settled at 16hrs I was starting to worry they'd forgotten or worse that they've decided I can't do it because of my illness (especially as they've started training newer people), but I was assertive and went to ask about it and my manager was very reassuring and said it will happen although not immediately (which is understandable). I was really starting to feel like I didn't belong there any more because of my illness, so I feel a lot happier now.
Sorry that was rambly!