a1b2c3 bro, last bhayo bro yati bela aayera yesto question sodhne hoina ne. It's already to late for this year and u want to wait for another year which is way to far from now. Best thing I would suggest u is to transfer to some university which offers CPT from first semester and join them. Get a job and apply for next year H1b. Again due to this lottery another bullshit, its tough to get H1b. If u are Ok, either apply for Asylum or marry a girl with US citizenship.