A few months ago i started to noticed that my eyes was starting to get puffy?

hi, i’m 23 years old, i’m 5’7 and 116 pounds. a few months ago i started to noticed that my eyes was starting to get puffy and i’ve got bad eye bags. it got worse every day and now i have horrible puffy eye bags. i also have extreme sensitive eye and when i am out i always feel like i’m completely tired, out of my self, without strength and my eyes are really heavy. i eat 2000 calories a day (mostly vegetable with legumes, chicken, protein, yogurt and fruits) i drink a lot of water and i exercise 6 times a week. i don’t drink alchool, i don’t smoke or eat salt. i’m desperate. even when i was skinnier i never had eye bag, and i was anorexic. i don’t understand what is happening. i’ve done a lot of blood exams but it’s everything normal except for my period that after anorexia is never came back.