Semen morphology 😭😭😭😭😭😭

I just found out my husbands semen came back 99% abnormal. My OBGYN's office wasn't helpful at all in telling us what this means, but asked him to retest in 4-6 weeks. HELP! Has anyone else been diagnosed with this? What was your experience? Did the test results change once taken again? I can't stop crying were devastated and my poor husband is blaming himself. 😢 Also some kind words would be really great- I find it hard to share this with family/friends especially those with kids. I'm in my work bathroom balling right now