husband is scared

So I just found out 2 days ago that I am pregnant, yay ✨ it's even more exciting because this was our first month trying! But as I was jumping through the roof, my husband was reserved and showed no emotions. I asked him, in tears no less, if he was happy about our little peanut finally coming and he said he is... but he doesn't want to get his hopes up. He's had a few friends go through miscarriages and broken relationships, and doesn't want to make up the future in case one or both of those things happen. I reassured him everything would be fine, and if things didn't end up being fine, we'll still be together to get through it. He got a little excited, but still reserved. I know it's too early and it's probably the hormones, but I feel down about him not being excited or involved in planning. Makes me feel like this pregnancy is unwanted, and it's most definitely not ☹️