Thinking about putting my twin boys up for adoption?

im 19 my boys will be 2 in september. i love my kids lets not get into thinking i hate them or because im young i wanna live my life its not like that at all. my life just sucks. im close to being homeless i rent a room for 520 a month with the bills and make about 840 a month ive tried getting some kind of help so i can go to school and im always told i make too much i dont see how thats too much for three. its not about me i would love to see them grow up and how their personalities will be but right now i see them having the worst future ever. i want the best for them and their father isnt even in the picture he doesnt care about them at all even with the little bit of child support i can get i would never afford college for them theres two of them i cant even afford one. were technically homeless and i hate to be thinking about this because they truly are precious little kids and everyone loves them but i want them to have the life they deserve and they dont deserve to be poor and barely ever even with me because all i can do is work at a shitty job. their baby sitter knows them better than i do.