A.H.
C.,
My son also went through a stage like this. He would scream when I put him in the tub. I still don't know why, it just went away. I just kept putting him in the tub and I also used less water, again I don't know why. Now he loves the bathtub and asks to take a bath several times a day(We don't), but he still asks. Be patient and try to add some toys etc and it will get better!