I seriously can’t do this

My son cries all day and all night long. He refuses to sleep and fights it even when he’s absolutely exhausted. If he’s not crying and screaming at the top of his lungs, he’s whining and kicking all around. I can’t get any sleep at all and I’m about to pull my hair out. I love him so much but he’s really pushing my breaking point. This has been the most exhausting 5 weeks of my life.