My eyes burn from contact lens:?

Please help. So I'm at a friend's house and my eyes were getting itchy from the contact lens as I had them on all day. I forgot to wash my hands and I took out my right contact lens to wet with a solution. I wore it and my eye burns. It is to the point that I couldn't open my eyes and I had to force open it to take the contacts out. It's now very red and I'm scared I might go blind. I don't have eye drops.

I would try to book an appointment but it's night time here in the UK I also bet opticians can't fit me in a schedule for tomorrow as it's a week end and it's normally busy.

Please help me, I need help asap.

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