NAC intolerance

20M, 65kg, no cigarette, no caffeine, chronic rhinit, asthma, ocd, adhd

i started taking 600mgx2/day NAC for my ocd 5 days ago.

i got same side effects:

frequent urination

my urine is smell like and clear.

i feeling pain right area on side of my spine between the bottom of my right rib cage and my hips.

I have an unpleasant smell all over my body.

dry mouth

dry eyes.

What does all this mean?