I’m depressed because of my injuries I am unable to continue my workout routine of 10 years and that rest time of coming to five months led to my body fat increased by approximately 3% and muscle mass decreased by approximately 25% now I’m ashamed and disgusted by my own body!
You could also be having some adjustment issues rather than major depressive disorder.
Functionally where are you at? What restrictions do you have with your activities?
Not being able to continue your usual work out routine is a loss you feel deeply and has disrupted your life. Change has occurred.
You have not been able to accept the change.
Where are you at function wise? Would it be possible for you to return to pre-trauma level of activities? If yes then slowly get your way back.
If not then it depends what your body can and cannot do now. Change to different types of exercises and activities.
Your identity and sense of self worth seems to be tied to your physique and activities. An adjustment to how your self worth is determined could be necessary.