I do things very similar! Write, eat, pull open doors and drawers with my left. However I grab and carry, use scissors, wipe, use a mouse, and brush my teeth with my right. Anything else is literally either hand.

This is actually called mixed-handed and I find it to be so much more useful rather than restricting myself to one handed living - I can scroll using a mouse wheel with my right as I take handwritten notes with my left. Once you start to see your ability as not being restricted by your hand choice I think you may find this fact about yourself to be super cool and unique as well as highly useful!