That is an understandable feeling and fear. Do not feel bad for having a natural emotion. You have every right to feel such fears, but, try not to let them overpower
you. Try to remind yourself that there are always options. They may not be as comfortable as what your previous options seemed to be, or they might turn out to be more rewarding. Who knows?

I have many powerful fears myself now that my two adult sons are going their own way and living expenses are not favourable where I live for me to afford a residence by myself. This is very frightening for me and my sons worry for me but I have to seek out my options. They are scarey to me but I have to try to adapt too. I am minimum wage and have seizures. However, I do not want my sons' lives to be hindered because they feel scared for me. I sort of understand where you are coming from.

Try to be strong and tell yourself a few confident things now and then. Support, financially and emotionally will help you a lot. BIG HUGS