3 times a day might not be enough in your case.
C/L usually only lasts 4-5 hours per dose, and sometimes less than that depending on a person's specific symptoms...

Can you call the drs office and tell them what is happening, and ask if you can take it more often?
Is your doctor a PD specialist ?

Is that 35 yrs or 3.5 years?

Is it 1 pill at a time or 2 at a time?

Sorry for so many questions , but it helps us give better replies to you.