Clyde and I had gone to bed as usual, and after giving him a nice petting and rubdown, he moved and I laid down. After a half hour of the bed moving back and forth (he was grooming himself), I finally got up, and his whole right side just behind the front leg and the belly underneath was totally damp from over-licking. He's never done this in the two months since I've had him, and I don't know if this is abnormal or spells something wrong or not.
I've got him scheduled for the groomer on Monday for a clip, bath, and flea treatment, so I hope that will help.
His dog friend visited the other day, so that's the only place I know he could have picked up fleas since he's an indoor cat.