Remicade and water retention/swelling

Hi, I started Remicade late last year, have had 6 treatments so far. I have gained about 15 pounds, but have not felt this good in 15 years. I know swelling is something to watch for, but above the elastic bands of my socks, doesn’t matter how high or low I wear them, it puffs up. Almost like I am cutting off the circulation to my feet. I have no pain, and an hour or so after taking off my socks everything goes back to normal. Anybody else have this happen to them?