Replying to Knee to face?

alright so today i basically kinda overshot a five and when i landed i compressed and my face hit my knee pretty hard. got lucky and i only ended up cutting my lip and getting a big bump on my cheek. this seems like it could be pretty common has anyone else had this type of thing happen? if so, was it scary to land switch again because the jump we have at our home mountain is pretty flat and not very steep landing so i figure it might be pretty intimidating to land switch again. anyone else have this kind of thing happen?