Girls, hello!) I'm 34 weeks pregnant, it's my first pregnancy?

Girls, hello!) I'm 34 weeks pregnant, it's my first pregnancy ? Can you please tell me what helps with swelling? My legs are like stumps, it's really hard to walk, I drink a lot of water from the heat, the gynecologist advised chamomile tea, but there's not much effect from it, maybe there's something else? ?help me please ?