I can't weigh every day, if I see a bad number on the scales that can carry out to how I eat for the rest of the day. I think it also makes me push harder for results!!
I think exercise is the one thing I'm consistent with, it's part of my routine. Even if I'm eating really terribly I'm still exercising which hopefully minimises the damage. If you can't make it to the gym why not do something at home?? Really easy to get legs/ glutes/ core done without any equipment... try something like this next time you can't get out of the house. It should take around half an hour:
Warm up 5 minutes
Circuit 1, 3x through
15 body weight squats (or 12-15 lunges each leg if squats are too easy)
10 side squats each leg (20 altogether)-
1 minute wall sit-
Circuit 2, 3x through
12-15 donkey kicks each leg-
12-15 fire hydrants each leg-
15 Hip raises (or if too easy, do single legs- 12-15 each leg)-
Circuit 3, 3x through
12-15 Reverse crunches-
1 minute plank (or as long as you can)
Stretch.