Is it okay to put aloe vera on an industrial piercing?

My belly button is still slightly red at the top(the redness has gotten better lately) and I keep having keloids forming on the bottom hole. There is now a scab on the bottom hole....

Originally, I thought it hurt because it was but it turned out my piercer put in too small of a bar. Now, they put in a longer bar, but I still see some symptoms that lead me to be...