Postpartum vagina changes

I had my baby almost 4 weeks ago, and I had some 2nd degree tearing which has just about healed. However I am surprised by how different things are down there now. I guess I knew it would be a bit different after pushing an 8lb baby out, but it feels completely different and almost not "normal". It's like it's just open now, instead of closed. You can just see right in there! I am really concerned this is how it will always be now, and that my husband won't find it attractive or want to have sex with me, or that sex might not even feel good any more!

Anyone else have this problem?