Hey Trooper, that little one's a beauty and the bigger one's not to shabby either, nice material, both of them.
Trust you're feeling back to normal now, hope so!
Concerning the larger one, I'd say many possibilities. Could be preform that hadn't been notched yet but I doubt it. Could be an unnotched knife (most likely in my opinion), a highly refined scraper made to be hafted (less likely I think), or even a chert Celt/chopper, but if so you would be able to detect polished ( dulled ) edges on opposing sides. Side view might be helpful. If pretty thick I'd be more inclined to think flint Celt/chopper or scraper, but I'm guessing relatively thin from the picture i.e. Knife, just my 2 cents. HH, thanks for posting.