Does it hurt real bad and how long does it take to heal?

So i want a high quality tongue ring i dont mind paying a bit of money for one, i’ve looked online and they all claim to be high quality etc but they’re like $5 so i dont see how that figures. I live in a crappy down where they dont sell much stuff, only **** jewelry. I want one with a possible stone/stones in it. Anyway if anyone knows of any place or a online shop where i can get one, thanks

I had my belly button pierced for 7 months, it came down to an infection so i went to the doc and they prescribed this ointment. It was working great it took the infection away so as i was taking a shower a few weeks ago i noticed that my belly button ring was being held by a litle piece of skin (dead skin) which it wont hold it for long i immediatly took it out..
i researched online and it said that my body rejected it therefore my skin LITTERALLY pushed it out… i was planning on getting it repierced..
it is now closed and left a nasty scar..
i miss my piercing and i want to cover that scar so i want to get it redone…
THE QUESTION IS:
what are the chances of that happening again?