Whenever I play my electric without the amp there's notes that buzz and sound like theyre coming from the bridge, for example when I play on the D string 2,3,and 4th fret they buzz, if I move to the A and E string and play those exact notes(not frets) they buzz from the bridge. I can't hear it when I'm playing on the amp but I'm just curious why it happens?
Rather popular problem. There's a lot of reasons: action is too low, string issues, set up problems, truss rod problems. More details needed. Also you can check some threads: https://www.ultimate-guitar.com/forum/showthread.php?t=1679940 , https://www.ultimate-guitar.com/forum/showthread.php?t=1197324