I do vascular ultrasounds. It's very highly that you may have a clot. It's not something you want to hold off on. If you think you have one don't do alot of walking, there is chance you can throw the clot and have a PE. What that means is if you have a clot in your legs moving around alot can cause it to travel to your lungs. Don't let it wait long, get it checked out.
Yes, I did when I was 16 weeks. Very painful. Mine was in my left calf and behind my knee. Very swollen and hurt to walk. Definitely check with your doctor. I've been on blood thinners since. Best of luck to you momma!!