Just got back this weekend from vacation

I didn't get to do a lot of the fun stuff everyone else did because I'm pregnant. I did get to go river tubing Thursday , which was great until that evening . My ankle area on both feet fried from the sun . The next days I could barely walk and my ankles had pitted edema . The left now has little blisters. Ouch! It still hurts a bit to flex my foot at the top. It was so burnt it was maroon not just red .
Other than that my only other moan is that it is getting harder for me to bend over lol . Prob how I missed that area with sunscreen