#1
right basically, i was playing my bass (squier vintage modded j-bass) and i was playing it really hard with a pick, and now, my d string buzzes everytime i play it. what do u think happened to it?
Fender: Aerodyne Precision Bass
Squier: Vintage Modified Jazz Bass


BOSS: TU-2
BOSS: ODB-3
Jim Dunlop: Bass Wah Wah
Electro Harmonix: The Mole
Electro Harmonix: Bass Big Muff
Behringer: Bass Limiter Enchancer


Hartke: Kickback 12
#2
Did you try raising the saddle a bit?

If you play with enough force the string will vibrate further than with less force and make it more prone to rattling.

Try picking closer to the bridge, where there's more tension. If that doesn't work try raising the saddle.