My house is a pig stye. i cannot keep organized?

I have massive clutter and it overwhelms me. I am afraid to invite people over. How can i get this all under control. I am a single momof a 3 year old son, wrk and go to school. I dont wanna end up on that hoarders show. I have massive amounts of clothes n shoes and they just find a way on the bed and i push them to the side to sleep at night. Please help. It streses me out living like this