Need help with transportation,Dentures,bills,and establishing myself for the future.

I have been a live in care giver for someone for 7 years. When they Got a transplant and recovered they kicked me out after not allowing me to get a drivers licence ,have a social life, get a regular job, or anything. I did it as a adopted family member and all they gave me was room and board,a computer and helped me get my dentures after I suffered for 3 years with really bad teethe due to an accident when I was younger. I lived with them for 10 years in total. They treated me well the first three years then not so much after. I've been on my own now for a year and 2 months. I found a great job with an awesome boss who I'd known indirectly for several years thew the people I care gave for's business. Hes being really good to me and is helping me out tremendously. He gave me a car and helped me get my drivers licence. Hes given me a temporary place to live and helps me with my car insurance, Groceries, And phone bill. He however can't afford to help me get another car , pay off past debts or medical bills, and He is paying me just enough to survive on top of his other help because that's all he can afford. I don't want to have to keep depending on someone like I am with him because I don't feel its fair to him. If anything happens to him I could end up on the street again. My priority right now how ever is to get another point A to point B used car preferably threw him for all hes done for me. He owns a used car lot and that's where I work.The head gasket and front and rear oil seals went out in my current car. I cant afford to fix it or get another used car on my own. My current car is a 2000 Mazda protege with 261,900 miles on it.I can get another used car from my boss for anywhere between 3500 and 4000 at the cheapest. Its starts over heating within a mile from my work. My second Priority is I'm on my second set of three in having my permanent dentures. I'm six years over due in getting my final and 3rd set.I just can't afford it. Last I checked it would cost almost 3000. I don't have an exact estimate to date and Id need a car first just to get there. My third need is to pay off A ER bill of 750 from a few months ago and a bank debt of 1500 i got when I was 18 and stupid and on the street. I was making payments on it before I was care giving trying to right my wrong but since my care giving situation to my current I haven't been able to pay any more off.It was 3000 when I started to pay it off. The last thing I'm hoping for Is the ability to get my own place so I won't have to worry about ending up on the street or having to rely on others to have a place to stay anymore. I've never had my own place nor do I know what it will cost to get one. This is my end goal. I basically need all around help to get and stay independent after all this.I love my job and will not quit it. My boss Is a great guy and I don't want to make him feel like I'm unappreciative of everything he does for me so I don't want him to know about this fundme. I will post updates as I go and I will end this when I've accomplished my independence enough to not need any further help.