What to do when you're juggling 2 guys...?

So, i was in a relationship with my boyfriend of 3 months. I havent cheated before and ive always been against it. I know that doesnt justify it, but Then i met this other guy. And for some reason he pulled me away from my boyfriend. Got me to dump my real boyfriend. When my mom decided it wasnt a good idea to be dating the new guy i started talking to my ex again... But never stopped talking to the new boy. So now im stuck between the two of them, not sure what to do. I know i sound like a terrible person, but i really just dont know what to do. Im so afraid to hurt one of them. I trust one more, but have more fun with the other... And a lot of the time, after all this i dont even want a boyfriend. But i dont know what to do because im too much of a baby to hurt one of them... Help?