I have a problem!

So I am 9+1 and we have carpeted stairs in my home, you have to go downstairs for EVERYTHING! The only thing upstairs are the bedrooms. Anyway, I have really dry feet and they slipped out from under me yesterday and I landed straight on my butt! I had to go to the hospital because it literally felt like I broke my back! Turns out I just really strained it, I'm really afraid that I am putting too much stress on the baby from not being able to bend over or anything, and because I'm in so much pain! I need opinions please?