Inflamed Earlobe piercing

Hey, so I've had this piercing for about two years and it's my third Earlobe Piercing but the only one i've ever had problems with. Ever since i got it done it just randomly inflames and sometimes even starts bleeding. It's a labret and I have not had the chance to downsize or change the jewelry cause i am afraid it'll cause more damage. I've been using a wound disinfactant spray my piercer recommented and cleaned it with watered down chamomile extract (also recommended by my piercer). I would really appreciate your help as this is really painful at times and annoying to Deal with all the time.