Is this bad for my eyes?

I was getting contacts and they won't let me take them home unless I know how to put them on. I was really moody the last practice because I had a pounding headache so I just wanted to go home and they said that I only have 1 last practice before I have to be charged 40 dollars. So, she threw the contacts I was using in the trash and left the room so I took those contacts to practice. I have kept them in eye solution I bought and when I came home, the next day without a headache, I put it on then took it out. It was on for like 2 minutes but I wanted to practice. Two days later I did the same thing and now I'm pretty good at putting them in and out. Is this bad for my eyes? Will something bad happen? They don't feel weird on. Btw, it was in a contact container. She didn't throw the actual contacts in the trash, just the container, which I grabbed