Extreme dizziness, cough, slight chest pain, and more

Hi all I’m desperate to find someone who can relate to what I’m going through. I have been coughing for a month (since August 25th) and have been to the emergency room twice and urgent care once since Labor Day. I went to urgent care last night in hopes that they would give me an antibiotic, instead they think it’s whooping cough and no antibiotic. I was in the emergency room on Labor Day for extreme dizziness, which they attributed to dehydration, gave me an IV and I was feeling better. Today I was in the emergency room with a cough, extreme dizZiness which has been going and coming all day, and slight chest pain. They sent me home and told me it was most likely a combination of being sick, semi-dehydrated, and run down. I should mention that I have been going to the gym 7 days a week today is the first day I didn’t go- I am eating and drinking throughout the day.

A dizzy spell for me looks like a feeling that the room is spinning, and a sense of foggyness in the back of my head. My legs have gone numb as well.

Can anyone relate to this or any mds or nurses that can give me some advice

ALSO: I do have a follow up with my primary care tomorrow, hopefully my room will stop spinning by then.