Swollen Ankle...Not Cute

For the last two nights I have experienced cankle syndrome. It's so weird because it only seems to be my right ankle and only shows up in the evening. I guess what I am experiencing is edema. It's pretty normal and usually occurs in the third trimester but I'm still in my first trimester. I see my Dr. on Wednesday so I will make it a point to ask him about my evening cankle. I hope it's nothing serious.