Erin ,

While sometimes it does seem like all we have in front of us are walls, focusing on them is not helpful. Nor is giving up, or blaming the world for our perception of those walls. Truth be told, the "world" has no fixed opinion on your personal life, or mine, or on anyone else's.

We must advocate for ourselves as much as possible and we must also be patient as our world unfolds before us. A little direction, even if it is to say to ourselves "I prefer that option over this other one", can help things to move along in the direction that we prefer, and that empowers us to move forward no matter the circumstance that we find our selves in.

While it is open for debate whether holding a particular focus influences outcomes, what we focus upon, appears to our consciousness more readily than what we do not.
For example, many people have found that when they are in a particular situation, that others who are in similar ones, seem to become more visible or more numerous in their world. Just ask anyone who has found out that they are pregnant...all of a sudden, there seems to be more pregnant women around them.
It seems to work the other way too. When we have a particular stress...like a smashed up vehicle, it seems that we see the other vehicles that have dents on them, or meet people who are dealing with insurance and car repair issues.

You might consider that there may actually be a synchronicity in the things that are taking place right now in your life that eventually can get you what you desire.
For instance, it might help if you inform your eye doctor that you will need to be able to drive your car to get to your PT clinic which is moving; and that you want him/her to facilitate the adaptation of it with hand controls.
Most people do want to help others, and will, if they know how they can specifically do that. We can certainly let them know. What have you got to loose in doing so?

I wish that you receive all that you desire, but also hope that you find an inner strength to focus on that, rather than on what may seem like obstacles to obtaining them.

With love, Erika