I am a 32 year old female Christian who is morbidly obese almost 500 lbs, sedentary, unemployed, living with and still depending on my parents, broke, with very bad oral hygiene, an unclean room, unnade bed, a ton of dirty clothes, I haven't washed my body in 3 months tops, and I barely go to church but I do read the Bible, talk to God sometimes, and pray to God sometimes. What does this say about my witness. Is it compromised or weakened?
That takes courage to admit.
I look at things from a holistic point of view.
23And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ.
We are wonderfully made by God and it sounds like you want to be a reflection of His glory as He created us to be. We are not only physical beings, but soul and spirit too. A planner type calendar will help.
With exceptions, we are usually a result of our habits, our routines.
We tend towards what we are accustomed with. Once we know that, how do we make changes in our lives that go in a beneficial direction?
One key is to make small changes.
If you pick too big a goal, it will seem overwhelming and too easy to give up. Just do something right now that will make your health feel better. When you get a planner, under $2 at the dollar stores in some places, write your short easy to achieve goals.
First goal could be to set up a chair outside and get into the sunshine and fresh air.
If That's your goal for today... If that seems reasonable to you, Do that right now and ask for assistance if needed.
Tomorrow do the same as soon after waking up as possible. The sunshine on your skin produces the hormone/"vitamin" D that makes you feel good, helps strengthen and increase energy.