Cat HELP!!!!

This is gross but here goes. My cat has now peed on my bed 2 times this week and at least 4-5 in the past month. He never has done this and I do not know why he has started now. He was sick last year with a urinary blockage but has been good for the past year. I have read that it could be a health related issue. His litter box has been very clean so it cannot be that.

I have had my cat since he was 2 or 3 months old I cannot remember he was so tiny. He has never been a very social cat and never comes near me or FH unless he needs food. So now he is 2 years old and I just do not know what to do.

Last time he was sick it cost me $1,500 in vet bills from the SPCA and now I just cannot afford that. I am not working and we are on a tight budget.

FH is now doing laundry and here the washer and dryer are so bad and it takes over 2 hours to do one load.

I am going to call my vet tomorrow and see what he says and try to get him in there.

Please let me know if anyone has any advice.

Thanks.