Feeling a little down recently with it all

I thought it would be best if I got a part time local job - I am still looking since I left uni. I can only wear one contact lens because my left eye is so mis-shapen that my opthalmologist cannot get a good enough fit, even though he tried really hard to get a good fit. When I only wear one contact lens it puts a lot of strain on my contact lens wearing eye. It waters and goes very red and hurts like heck. I end up not wearing it!
My opthalmologist says I should try 'Hybrid Lenses'. I just do not want to go through the same process to end up where I am now. Do you think a corneal transplant would be my better option? I have so much support from my lovely family, but I need advice from people who are going through the same!
With all good wishes,
Jennie x