Baby #2 This Pregnancy is Kicking My Ass

Last time I was pregnant 4 years ago I didn’t have any symptoms when I did I realized I was pregnant and end up already being 16 weeks pregnant and didn’t know. This time I’m only 4wks + 4 days and every bone and body part hurts. My head hurts , My back hurts , My ass hurt sitting like OMG! Anyone else experiencing this ? I’m completely drained it’s Thursday and I cannot wait until 5pm tomorrow so I can go home and stay home all weekend and sleep.