Hi everyone, im new around here. Well, i've been playing for 4 years or so and every now and then, when i play for several hours straight (rehearsals, for example) it starts aching in the base of the pointer and index finger of the right hand (im right handed, for bass at least) and it really disturbs my technical capacities. is this kind of pain normal? should i worry? anyway, i know you aren't doctors, but you are bassists, thought you could share experiences. thanks!