Im posting this as a reference to those who might have trouble with it in the future.
I bled my lines for hours. the next day i bought a master cylinder, and was going to install it, but as i was taking out the old one i turned it upside down and with the reservoir cap on i pump it upside down, allowing the air to escape, it stiffened up. I installed the old one back into the trouble and walla, the clutch was working like new.
In the beginning i replaced the slave because it was leaking, and the fluid must have got below the master cylinder allowing air in.