Feeling more tired in my second trimester than the first

I’m almost 17 weeks pregnant and the last week, I’ve taken a two hour nap (after sleeping 9-10 hours every night) everyday. I am not someone who naps and even during my first trimester, I never really needed a nap. Anyone else feeling more tired in their second trimester than the first?! I’m also still nauseous almost everyday. I was so hopeful that the second trimester was going to be better 😭