my butt feels numb 3 weeks PP

I gave birth naturally 3 weeks ago. As I was in labor I felt like my butt was numb but I thought that was just from the horrible hospital beds. Now 3 weeks PP and my right butt cheek, high up, still feels numb. Like tingly. I also have some issues holding in#2. I don't have a problem holding in pee though. No I didn't have tears or episiotomy. Anyone else experience similar issues?