Just a note, keeping pressure will lead to earlier break off, you HAVE to get this fixed NOW, it sound's like loose connections at the pins, this can be fixed, i do not offer that service since i don't have the equipment to do that, i only do the strengthening of the USB frame.

If you wait and it breaks of the FIX will be MUCH harder then it will at this point


Oh and did you file/sand of the teeth of the USB plug?