Family vehicle

This is the last thing we wanted to do we always try to get what we need by ourselves so that's why it's so hard to be asking for help. Our financial situation is very hard right now and we have tried many times to get a car but we always have a emergency come up and we have to use the money we saved and it breaks our hearts to be on our way and then get knocked back to square one. Brian has so many medical problems and they are wanting to take his toe off but he walks over 6 miles everytime we need something if we don't have a ride to get out. I'm pregnant and my son has ADHD and therefore there is a lot on us. I wouldn't of had the courage to do this if it wasn't for a great group of people that has showed us that there is people out there that does care and wants to help people cause we wasn't sure if people like that existed anymore. That's gave us hope! So if anyone could please help anyway you can we would appreciate it very much...We would also like to ask for everyone to keep us in your prayers as Brian is likely to have to have surgery to take his toe off due to infection and that I have a safe and healthy pregnancy. GOD BLESS EVERYONE!!!