1987 Cadillac Deville I think I did it right but iM nott to

Ok my waterpump went on my 87 caddy(also the alternator on the same day). I replaced it and noticed I diddn't have a diagram for the serpintine belt. I got a diagram off the internet and it seems to work. No lights come on (at least not yet). But I checked the hose leading from the top of the radiator to the top of the motor by squeezeing it and it seem like there is no coolent in it. Furthermore if its running and I squeeze it the hose will suck itself almost flat. There is no coolent leaks on the road. Oil looks, smells, and tastes like new oil no coolent. Engine seems to run fine. I just need to know if this is normal or if I screwed something up. Also does the coolent feed itself to the engine from the radiator from the top or bottom hose. I have a 4.1 lt.