Ttc with past ectopics.

Megan • 3Pregnancies, 2 ectopics, 12 years apart,1 tube
Ive had two ectopic pregnancys. 1 in my right tube in 2000 and it almost burst, the dr. Took out my right tube. Then i had one in my left tube in 2011, my left tube was saved, but now im just so discouraged. I dont think i could afford fertility treatments, i guess i just need somw advice. Has anyone had similar story, or a successful pregnancy with one tube?