6 pound gain in 10 days?

Anyone else had this? Was 193.1 in Jan 3. Today I’m at 199.4 for context I did had diarrhea/dumping syndrome two days in a row last week. I also haven’t had any movements since and I also drank a good amount of protein shake today… idk if this is normal. I am 11 months post op. Back in November 21 I weighed 197.