Is my doctor right?

Molly • After 8 years and 7 losses.. Finally had our rainbow baby boy!!!! April 2023 💙

Last September I had an ectopic pregnancy that resulted in losing my left tube. My right tube is slightly damaged which cause me to have another ectopic (diagnosed yesterday). My doctor said that if I have 1 more ectopic then my tube has to be removed. Is that correct?? Why would they remove a tube of they can save it? I don't have $20k for ivf... Help!!!