Welcome Chrisrod, this forum is very helpful and educational. I am sure you will like it here. The first 2 weeks are the most difficult. If you feel weak your electrolytes are off. Add salty broth, potassium and magnesium to you diet for 2 weeks until your body has switched from sugar burning to fatburning. Find some webpages for beginners LCHF dieter . It help me slot.