Fainting..

I’m 24w3d & I’ve had a horrible headache these past few days.. nothing is helping at all. I am drinking plenty of fluids & eating well. Just recently, I got real dizzy & blacked out while in the bathroom & I hit my head on the counter.. should I go in to L&D;? I’m asking because the hospital I go to is the one my doctor is at & they really don’t even assess you like they should .. my doctor doesn’t even see me if I’m there.. so do you think it would be pointless to go??