i'm not sure about "screwed up", but the care taken 2 months afterwards should be extreme, cleanliness and sterilization (alcohol swabs work best) are an absolute must. But it is NOT for everyone! I did much research online as well in r/l. I happen to enjoy pain...and you will experience it here...

The piercing itself is a new level of pain not to be believed, there are over 600 nerve endings in the average nipple, and they all kick into overdrive when invaded this way (it actually can cause orgasm at the moment of piercing, i experienced it myself...twice within 15 minutes, had them both done at the same time). And i still enjoy the effects now, 4 years later.

Its not for everyone, but i've never looked back with any degree of regret at all.....