Diversification
I would cut your losses now and pursue your other interests in auto repair and computers. Then you could afford to flight train on the side under your own power once you are earning a good living.
In addition if you do decide to later fly for a living you would then have a solid back up plan or two should things go wrong. An unemployed pilot who only holds a degree in aviation is near worthless to the outside world.
Do not get an aviation degree.
Skyhigh