Tired

I thought by trimester 2 you shouldn’t be as tired. I’m an essential worker and work full time at a busy warehouse. I’m on my feet 10 hours a day. I took today off because yesterday I was falling asleep standing up. Like a horse 🐎 Lmfaooo. I feel guilty although I am pregnant and should be taking it easy I hate feeling like I’m using my pregnancy as an excuse not to work. (Also our warehouse had two cases of Covid-19. ) we take lots of safety measures as in masks, sanitation and lots of distancing. Just trying to get rid of my mom guilt I guess.