I am heartbroken and cannot stop crying

We have been trying for a year and a half and my husband got a vasectomy reversal. Well we got a semen analysis done today and a blood test to see if I was pregnant and I am not which was hard enough but then to be told after all this time of trying that the vasectomy reversal failed and he has no sperm at all when they tested. I am crushed. We were told IVF is an option but obviously not a guarantee and super expensive and another vasectomy reversal was the other option and that is about a 25-30% chance that he could get me pregnant and he’s like no it’s so painful and that’s not a high chance so I’m sitting here bawling. I had bought everything for a baby and now that has been taken away. We were looking at mini IVF but Inhave no idea of the success rate and if it’s even worth it. I put my Ava bracelet away and my ferometer bbt taker away it’s been a year and a half of doing these things and hope and now I don’t know what to do. It’s like a kick to the stomach and I can’t stop crying.