Crucial Repairs for Lady Bug (my car)!!

Help me save Lady Bug (my car)!! Unfortunately, my car has needed several very expensive repairs that I am having trouble affording. I am a small business owner and full-time college student, so funds are very tight for me at the moment. I have a couple of para-educator job prospects that will hopefully work out and allow me to regain some financial stability, but without them, I am having trouble affording the repair costs.

I recently had to replace the entirety of my oil filter housing because it was cracked and leaking (cost just under $900). I had to replace my front brakes, rotors, and had the system flushed (cost just shy of $800). Now, I have to have the crankshaft sensor, oil pressure sensor, and another leak fixed (which is costing around $3,600).

On top of these necessary repairs (my car has not been drivable as the faulty sensors cause it to idle, accelerate improperly, and break down), I also have to replace my tires and do a few other things for maintenance, so any help is super appreciated!!