Hospital postpartum weirdness

I’m 3 weeks postpartum today and ever since I’ve been home I can’t stop thinking about / being nostalgic for the hospital. I can’t explain it or why and it’s so so weird! I had a c section and was terrified and couldn’t even think about it without crying the first week home, the hospital staff wasn’t even helpful afterwards, yet I’m still missing it? I don’t even understand my feelings but I just want to know if anyone else has experienced this or if I’m just a weirdo? Haha