Doctor my eyes symptoms and conditions

I suffer from gout... this was the first time I took Prednisone, and, in terms of foot swelling / pain , it worked well.

However... 20-30 minutes after taking 20mg of prednisone, I experienced eye problems. I began seeing "floaters." I experienced significant eye "pressure?" for 24 hours. 48 hours later the pain went away. It's difficult to explain. I'm not a doctor. My eyes felt "big." "Intra-ocular eye pressure" might be the correct term.

I don't know how to explain it... it really messed with my eyes. Neither my doctor nor my pharmacist could confirm this as a side effect.

Has anyone experienced this? Thank you.