About 9 weeks ago I finished transitioning back to vegan and at first it was great, I had a lot of energy I was sleeping better etc. but in the past month something has changed and no matter how much I sleep it doesn't feel like enough. I'm plant based and very rarely eat processed foods. I'm 20 F and I eat on average 1500-2000 calories a day. I immediately thought I just wasn't being strict enough with my sleep schedule although I normally intuitively sleep and it's always worked well for me. So, I cut my sleep from what had grown to be 13 hours of sleep to 7.5-8.5 and no more napping and gave it some time to adjust and it hasn't seemed to help at all, I'm tired all the time and my body is so sore for seemingly no reason. I take my B12 daily and I track my food on Chronometer and I meet more than my daily values for iron and zinc and I can't figure out what else it could be. Being able to sleep for as long as I'll let myself is very out of character for me but very common for my mother, is it possible that maybe I inherited her sleeping habits and it wasn't until I cleaned up my diet that my true sleeping habits manifested? Please help!