Best of luck, I'm sure they are fine. Just wipe them off and let them go. I remember as kids we couldn't bring them to school because they would break all the time. Having kids roll them over their arms and walk with them like arm bands or bracelets didn't help though.
Well I am not an expert. But I would say leave them in since they are already starting to hatch. Opening the incubator now is not very good for humidity and temperature. Hope you get a good hatch.