When u starved yourslelf all day and u dont feel good anymore

So i starved myself all day… well i been depressed lately.. dealing with personal problems.. im not eating or nor do i have an appetite.. so i ate for the 1st time but not even a meal it was pizza pockets and i threw it up.. i been starving myself though for awhile now i been getting shakinesss, tired dizzy… nauseous etc. my personal problems ill tell you: I gained so much weight(obese ) after i had my babies who are 2 months old& 1 year old. , im having issues with the babys father he cheated on me and is trying to annoy me to make it work which nope… insecurities of my weight gain .. i feel ugly and unwanted and alone…feeel like nobody likes me… And im homeless im staying at my parents house with my 2 kids so im basically with no home trying to find a home for me and my 2 babies…. Also i need a new car… and last but not least i sprained my foot so i cant even walk anymore for couple of days/weeks💔 i feel like in a dark place right now… idk what to do with my life