Is it bad that I'm 14 and already had sex 3 times with the same person?? We been together for 3 months now

Just be safe and pick your partners wisely! If you aren't already get on BC and always use condoms. The most important thing is that you protect your health and your heart. Remember that sex can have very adult consequences :) 

Who cares. As long as your using protection and being safe that's what matters.