First of all take a deep breath. How do you know you are losing muscle mass?
Don't make up for it. Once it is done it is done. The next thing you put in your mouth should and will be healthy. Build on that.
My next question and probably stupid but here goes anyway-- you are on this site to lose weight. you are on this site to get healthy. Why would you have all the crap in your house? I don't take the excuse that it is for my kids, spouse, or significant other. That stuff is not good for them either.
Take yourself for a walk. A long walk. Clean out your pantry of any crap and fill it with real living food.
Plan your meals. Plan your snacks and MOST of all STOP letting a little machine that you stand on once a week control you. There are lots of other measurements or ways to guage how you are doing.
How are you sleeping? How are your clothes fitting? If you just started this journey, I will go with the common addage that you did not put the weight on quickly, so how can you expect to lose it.
Determine WHY you want to get healthy and lose weight and get fit. Then everything else will fall into place.
| current weight: 250.0