One foot more swollen than the other!

Britt
As you can see from the pic my left foot is more swollen than my right. This is something that just started in the last few weeks. I'm 34.5 and at my dr appt on Wednesday they told me the swelling was normal. Blood pressure was fine and no protein in my urine. Anyone else having this? I drink 5-6 bottles of water daily, put my feet up as much as I can, etc