infected naval piercing?

Chloe
So I've had my belly pierced for about 6 weeks or so, I don't think it's infected because it doesn't have weird smelling puss or anything like that coming out but there is a thin layer of skin around both holes that is dry, but it was pierced with a dodgy metal, I was possibly thinking the reason it has been so red and looked like this for so long is maybe the metal bar, if I got a real gold or silver bar do you think it'd clear up?