it leaks a lot when been driving for awhile/hot ...enough for me having to put more in unless l wanna overheat my car.... is it the water pump.... if l keep driving it what are the consequences for that... please help!!!

You will incur major damage to your car engine and its COMPONENTS if this continues. Have it fixed as soon as possible. No one can tell from the description provided whether it is the water pump or any of the hoses or the radiator or the reservoir tank. It can be anything, have it diagnosed and fixed. Pronto until and unless you want to ruin the car.

You 're playing with fire. Unless u have lots of money to waste. u should repair this immediately.

How come u r driving a Saab but still do not have a Shop to work on it?

You need a shop that works on Saab ONLY & know & has the proper tools to work on ur type of Saab. People waste an average of %6o-%65 more money when they use general shop to fix ur model type of saab. General shop will fix one thing & then immediately something else will go wrong & cost u big bucks. So do yourself a big big favor find a good Saab repair shop. Check them out & stick with them. By the way Saab & Volvo r two completely different cars & there is absolutely nothing in common between them. Make sure that the shop u use works on Saab exclusively.
Exclusive Saab shops r the only shops that will spend $5000-$10000 on special saab tools, in order to be abel to fix them.