Combat Vet needs some help

I hate to ask, but I am in a hole here. I am a disabled combat vet. 11 years Army, also in my life I have been a deputy sheriff, a firefighter/ medic, etc. Not important I suppose. I just need to get my rent paid up, maybe some to get a vehicle so I can get groceries. Would live my own house or land one day, but I am 45 already. Not sure if that will ever be feasible. I dont regret my paths in life, but they were never geared to making money. I served but now need some help as my VA check doesnt cover my monthly bills. I can try to work, but in a limited capacity now as my body has just been put through to much. Finding something I can do is leading to no where.