bloating - nausea

hi . me again.

well, i was diagnosed with erosive gastritis and mild esophagitis 26 days ago.

i am a lot better now but still occasionally i still get bloated and mild nausea.
i wnt to the gi today and he gave me another round (for 28 days) or pantoprazole.

is it normal though that i still have ocassional bloating ?

my blood tests were all normal. also if anyone knows what's the difference between
peptic ulcer and erosive gastritis or are they the same?

tks a bunch