Headphone help :'(

[lb]

Ok so, i was listening to music at 7 i come back, its now 9 and I can only hear through my left ear. I was testing shit out when i bite on a certain part of my chord and then i could hear through both. I tried putting a paper clip on that part to see if that would work but it dosn't. Please help :<

i kinda fucked mine aswell sound is quieter in right ear than left ear but can still hear if i turn volume up high