Please, try to hold on. I know, every new symptom is terrifying, but not all of them end up staying. Give it time.
Yes, I've heard all kinds of weird noises in my time. Please try not to panic, these weird new sounds almost always go away again.
I've had it also. Still get it every now and again. Tinnitus is life ruining. So I know how you feel, but hopefully it settles down for you soon.