I'm assuming you delivered vaginally? In which case, that is completely normal. Just use your squirt bottle and brace yourself when you pee. One thing that helped me was those little ice pad packs they give you at the hospital. Ice your hoohah. Seriously, it helps.

it's normal. same thing happen to me. Make sure to use the squirting bottle and the sit bath. Works well with the healing and swelling. Hope I helped.