Look up "Anatoly" He is a small guy but can lift a ton. He puts others to shame. You said you are small. Get strong! That is where your power and velocity will come from. Like others have said, "how bad do you want it". My oldest thought he wanted it bad, until he realized it meant giving up a lifestyle he wasn't ready to give up. My middle son has completely changed his eating habits. In addition to working out, you will need to eat lots of protein and calories.
Good luck!