Because my trainer see me with too much excess of water in spite of this low fat level.
Thats the main reason.
I'm no competitor, but I build a lot of sites for them... many guys up the sodium at that point so their body flies thru more water, then cut it 1-3 days out suddenly to dry out quickly. I don't know what good dropping water today will do, as you'll gain it back before the show.
Also, IMHO, you're not ready for 2 weeks out, not lean enough.

Not a dig at all - just looking out for a getbigger who is about to risk kidney damage from low carb, hi protein, no water dieting, 2 weeks before a show.