I have many little pieces of broken glass in my hands and feet, Help?

Yesterday I dropped an old glass lampshade, and it smashed. I tried to pick up the pices, and in doing so, I got many little tiny peices in in the palms of my hands and fingers. I apparently didn’t sweep up all of the pieces because I keep feeling small sharp things in the soles of my feet.
I tried cutting open the skin to get them out, but they are too deep. I can feel them when I move my hands, or when I walk.
Can old glass poison you? (at least 40 years)
Would it be okay (in reference to my health) to just leave it alone and pretend they aren’t there? Can they hurt me or will they jsut stay in place? I can’t even count how many pieces I can feel.