@Mumtothreeandadog
Welcome to bootcamp. I shared your concerns about remaining ahem regular and have been really happy with this aspect of LCHF eating.
You may have seen the concept of FTGV, a 'lot' of green veg. Now I plan meals around the veg: for me, the old reliables in ascending order of effectiveness for me are raw cabbage, spinach and celeriac.
The very first time I tried the LCBC way of eating, I don't pay enough attention to the vegetables and found myself feeling very uncomfortable until a whole packed of sugar free sweets got me going again.
Now, as I say, veg ate front and centre of my meal planning and all is good in my world.
You may also be surprised by how the urge and drive to snack just evaporates after a short period of acclimatisation in the first two weeks of bootcamp. Until I did it, I honestly couldn't imaging not having that monkey constantly on my shoulder urging me to eat. Constantly. Now it's gone, and I can eat or not eat just as suits me.
Welcome, I hope you enjoy the experience and it works as well for you as for me. I'd encourage you to read up all the information in the different tabs on the spreadsheet and get going, rather than waiting for the next bootcamp to start. There is always a thread running where you can ask any questions and get support.
I wholeheartedly recommend it