How old are you? I'm assuming early 20's. I know the most prominant position is don't do roids till your 21, but I disagree. I had my biggest gains in my 20's. Actually I made pretty good gains in my 30's but some help would have been nice. I did my fist cycle at 40 and am very glad I waited, did a lot of research, was well prepared etc.
Think long and hard before you risk what you've already worked so hard for, you've got time on your side and sometimes working a little harder than you thought possible will yield incredible results. Anyway your test levels are still pretty good through your 20's and I think a lot of people would do themselves a favor by waiting until their 28-30 before hitting gear.