Should i get my belly button pierced again?

so i got it pierced, and they said i have a shallow belly button but it should be fine. i had it about 3 months. i had problems for about 2 to 2 1/2 months. when i went back for the 3rd time the piercer told me it was rejecting. so i had to take it out, and now its healing. i want it done again, it looks so good! but i dont know if its worth getting it repierced. im afraid its gonna reject again, or get infected, or just get alllll messed up again, and i dont want a huge scar. what do you think i should do?