Gained 50 lbs in 1 year, Hate the way I look and feel. HELP PLEASE

ayeshaalam

I have had fibromyalgia and after getting my covid vaccine my autoimmune went into distress and bow I have RA and Lupus also. I have gained 50lbs in less than a year and I feel like crap. When I walk into my closet it feels like Its somebody I used to know. I dont fit into anything from size 6 to a size 14 and in certain cases plus size. I would really appreciate if someone could buddy up with me and get on a healthy eating or some kind of a diet plan.
Please share what can I do to lose this weight as I feel more achy too with all this weight in my joints.