Take it to a reputable bike shop and ask them to inspect it, best option
Is probably what'll end up doing. I'll wind the pistons in as far as they go and see if I can still the spin the wheel to rule out any cable issues first
Try a new set of pads before you do anything else.
No, take it to shop and let an experiences mechanic look at it before throwing money at it
@Mikey5000 started
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Is probably what'll end up doing. I'll wind the pistons in as far as they go and see if I can still the spin the wheel to rule out any cable issues first