I got my cartilage pierced 1 and a half months ago and i cant wear it to school i have to have my hair tied up too. how can i hide it for sports Retainers are too obvious can i take it out please help?

I've had mine done for 10 years & I hardly ever wear jewelry in it. Take the earring out while you're at school, it won't close up that fast. Try to find a very small earring that isnt noticable to wear while you're at school. Claire's & Walmart are good stores to look for small earrings.