I have a 2.5 year old who LOVED his bath. As of the last 4 nights he has screamed and cried real tears and literally hidden his bath towel when I tell him we are going for a bath.
We've tried toys, bubbles, playing Fireman Sam with the shower but he just seems so afraid. I've had to get the baby bath back out - which funnily enough he sat in all himself and had a great time.
I can't think of anything that's triggered this 
Has anyone else experienced this? How long did it last? What did you do to help?