Tubal blockage after reversal

Alexia
Wondering if anyone else has had tubal blockage after a tubal reversal. 
If so, is there any hope for me. 
So I had my tubes tied back in '99, then reversal March of '14. Had a positive test in December '14 and a miscarriage at 6 weeks. 
Since then, I have not had any other positive tests and regular periods. 
Saw a fertility specialist, but her only option was surgery. To remove my left tube since it is blocked and possibly try to open my right side more. 
I honestly don't have the money to get this surgery done, and I'm not getting any younger.  I'm about to be 40 and feel like I'm not getting any more chances to conceive. 
I'm just about to give up...too frustrating charting, temps, ovulation kits....everything. 
Any suggestions? :(