It is very normal when you change your diet for whatever reason to have trouble with bowel movement...it can go either way...constipation or diarrhoea.
I have found it is constipation with me and the only thing I have found to work is the Dulco-Lax...2 tablets is enough and it can take 24 hours for it to work, I would not take anymore than two as they are very strong.
Some might need the extra help of the occasional use of suppositories.
I find after the first week things do settle down and I make sure to take one teaspoonful of fibre clear in a class of water every day.
Also, I think the flapjacks do help as they contain extra fibre in them.
It is important to drink enough water throughout the day...
I don't feel hungry most days and find it easy to forget a pack and having all your packs is essential to stay in good health.
Wonderful good advice on this thread and experience.
The diet does become easier and becomes a way of life within a few weeks.
You have so much to look forward to that is positive
Love Mini xxx