just knew that my husband has autism, currently pregnant with his son

Hi Moms... I’m really disappointed right now... it turns out my husband has autism, although it’s a mild level... but he never told me this before. I never suspected anything because I didn’t feel like there was anything wrong. Sometimes his behavior was a bit strange, but I thought that’s just how he is. I saw it as just his quirks. It’s not that I don’t want to accept him, but now I’m pregnant with his child and I’m so scared that his autism will be passed down to our baby. I’m not ready. What should I do, moms? 😭😭