Hey, honey, you can do this! It does get easier. I would guess that you were eating sugar and white flour up to the point of the juice fast...it took me 7-10 days to detox from that junk, and it was a breeze after. Really!

You said that you are too heavy to exercise, other than walk. There is nothing wrong at all with walking, it's a wonderful exercise. Get your body moving, nice and easy, and it will respond. I started out 104 lbs. overweight, and would just about die when I would take the SLOWEST WALKS EVER, but kept at it. Be gentle with yourself, and start out just 2 or 3 minutes at a time if you must.

While you are fasting, take time to pamper yourself. Hot bubble baths, maybe get a massage if you can, a little bit of stretching, give yourself a manicure, journal a LOT. Be on your own side and be strong. Whether you know it or not, there is a tremendous reservoir of inner strength that you have access to, set an intention to tap into it. Have faith in you. You CAN do this!