Whenever I try to charge a bow, it lags my game.

What I expected to happen was no lag at all when I charged up.
Describe what you thought should happen here

What actually happened was it lagged my game:
Describe what happened here

Steps to Reproduce:
1.Take a bow, enchanted or unenchanted it doesn't matter
2. Hold down right click with F3 mode up
3. Watch you FPS go down