Falling

Anyone else have issues with falling? I fell twice during my first trimester and have been fine since. But all of a sudden I fell again on Monday and again last night! I caught myself on my knee both times, so no harm to baby and she's still moving like crazy but it's so scary! Plus now I've got a lovely swollen knee to add to the difficulty of sleeping. Lol. Everyone is making fun of me for being clumsy. 😕