Worst pain I've ever had

The actual cutting of the tubes i felt nothing, but literally everything leading up to i felt. They felt extremely rough with my testicles when trying to find the tubes and had me sweating and clenching for dear life. At one point they pulled a tube (i think is what they said they did) and It legitimately made me scream and cry. I went home and was writhing in pain for a couple hours until I passed out. I'm 2 days post op and still cant walk right, but doing much better from that first day. So many people said this was painless and one of the easiest procedures they had. Anyone else have a bad experience? Does anyone possibly know why mine was so terrible?