Did I slip a disk?

So I do a lot of heavy lifting at work. My back has been hurting me for a couple of days now. I went in today with a cold and I bent over to pick something up and it hurt like hell. Now I feel it every time I walk. Should I see a doctor or wait?

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+1 y
I don't think I slipped it all the way of id be in the er. Maybe I just gotta lift with my legs more...
Did I slip a disk?
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