Just checking in... did you adjust your heating temps as well? They need a temperature gradient in their enclosure going from basking 85 down to 70's bottom of cage. It is concerning that you are using such a high wattage for heat. 150 is really high. Are you using the ceramic bulb at night as well? The only reason to use one at night is if your house gets lower then 50 degrees. They need the temp drop at night.
From the care sheet here see temps below for a baby/Juvenile https://www.chameleonforums.com/care/caresheets/veiled/
Baby/juvenile (<9 months): ambient 72-80F (22-26C), basking 85F (29C)