sleepy everyday no energy

im so sleepy everyday no energy at all... lasttime my iron level was low... but even if i take vitamins im still like that... i feel bad some days some days i dont. i havnt had period since may as well... i feel bad alot here lately my vision isnt right and sometimes i feel little dizzy but not alot idk how explain it i think my neck is causin it because everytime i lay down or turn my neck or something it does that i went to the dr they done exrays everything is perfect he said i had tad bit of arthritis in it... my back and neck hurts everyday as well... im over weight as well im 200 pounds.... i just hate myself and feel horrible all time... i do have diabetes low sugar... i have fluid in my feet all time from standing and walking alot... i have scoliosis bad im huntched over... ive mention to drs one said loose weight even before i had kids and weight gain my back has always killed me... 🤦🏻‍♀️ its effecting my life badly i have adhd as well...