I have been veggie for 35 years, I love animals too and I became a veggie after my parents took us on a farm holiday, one night we just couldnt sleep because a cow was making the most dreadful noise as if it was in pain, my Mum thought she is in labour, but this lasted the night through, in the morning the farmers wife explained that this cow was crying because they took her calf away to the slaughter house, that was enough for me, I later also found out that cows can actually cry real tears.
I have been on a very low carb/Meditteranean style diet for years, the small amount of carbs I eat on a normal day are complex carbs only, but sometimes I blow it and eat a whole pile of muffins or something, slap my wrist Fergus!
About 3 years ago I started eating fish though, I have that about twice a week, some days I dont consume carbs at all, I dont find it hard to do the very low carb thing, eggs and cheese and occasional fish work well for me, I dont find it boring and I am very healthy and no longer need medication except for Thyroxine.
All the best everyone and I hope you achieve good control of your bg
Karen