Can anyone relate?

During my first trimester I experienced extreme fatigue, I couldn’t function without taking a nap. I would hear that during the second trimester you get your energy back, I felt a little better in the way that I could go the day without a nap but just recently I started feeling tired again having to take a nap. I’m 19 weeks & I work in house keeping so I don’t know if a job takes a role but my body aches, specially my lower back/legs & I feel with no energy. On my days off I just want to lay down lol but in the other hand I feel guilty for not going out with my bf to places or getting ready like back then doing my hair/make up etc.