Hey momma's I need some tips. I recently started working full time again (have been out since I went…

Hey momma's I need some tips. I recently started working full time again (have been out since I went back to work so for about 18 months now) and am exhausted to say the least. I was used to only working 4 days about 6-7hrs a day now I'm working 5 8.5hr days. Lol I sound ridiculous saying that but It's a big difference to me mentally and physically On top of it I have started online classes full time this semester. I'm on week 2 and am literally beside myself. Utterly exhausted from staying up to get work or reading done. I know it's possible, people do it with more on their plate. I need to know how. I'm in a fog these days. All of the stress has my anxiety on overdrive. It's a viscous cycle. When I try to focus on something I just can't for more than a few minutes. I try to get my work done after my son goes to bed, from like 830-10pm. I can barely keep my eyes open. I try to wake up early but don't get too much time for work (unless I wake at 3...I'm at 5 am currently). By the time I get home it's dinner then bath or hang time with babe. If hate to take that time as it's really my only quality time with him during the day. Ams are short and busy. I'm looking for ways to focus better in the evenings I suppose. Also, how do I stay awake?!?! Caffeine really has little affect on me. How did you manage it all? I have 3 classes and need like 8-10 hrs per course 🤪