I felt better after eating more and getting more rest, but I’m feeling tired, again, my muscles pumped up.

I have been working for 2-3 months. I use my arms, stand, bend down, and walk. I was thinking of being a cashier. I work at McDonald’s and was thinking of moving to Popeye’s or maybe Wendy’s… I am from the New Orleans area like Popeye’s, and they do like Wendy’s more than McDonald’s almost, it seems. I thought it would be fun since I lived in New Orleans. I’m not 100% sure if this is true, but I think I have off 2 days after today. I try to exercise, and it makes me more sore and tired?