I'm so tired...

I just recently started a new anti-depressants called vortioxetine. The last time I was on meds on a regular-ish was in 2022 then stopped cause it no longer had any effect then I did try new ones but side effect was not good so stop; acnes. My psychiatrist recommended vortioxetine because it wouldn't really cause acne. It's been 3 weeks now but I'm so tired. The thing is I have been on my lowest low even before I started vortioxetine but I think being on it did amplify the experience. I get it, it's not my first rodeo. The first month or two being on a new anti-depressant will make you feel like shit. But I'm so so tired. My legs are tired. I'm tired. I have two days of school, and I have to choose which to attend and which to skip cause I can't do both. I'm genuinely wanna give up but I can't cause I need to keep going for my body to accept it. Everything in my life is becoming a chore.