The debris in the morning is probably in the eye area, and the tears loosen it and then suspend it to "clean" the eye as tears do.

My mom has eye issues w/ no natural tears of her own so she needs eye drops often and occasional debris removal from eye dr.


My concern was that this was posted by OP - a sudden onset of so many- worth a check up..
[I noticed a huge amount of floaters in my vision. It is scary, I've never had so many floaters]