Save Sydney: Urgent Vet Visit Needed

My cat Sydney had an episode, not sure if it was a sezuire or a stroke. He now has alot of stuff coming out of his ear making me think he has infection, his head is low to the ground and patches of hair are coming off of his face,he needs to be seen by a vet. It is 200 dollars to just get him in the door. And then I’m not even sure what kind of testing they are going to do or what medicine he needs but I do know he needs help. I cannot afford to take him as I have been in and out of the hospitals with infections myself for the past 2 months