Your income is 500 dollars weekly? You should deposit 100 dollars in trading and start with that, with profit continue to trade and don't withdraw it, if you are good try with more or don't be greedy and stay on 100 dollars investment. Try to invest in different alts, at least 50 dollars every week, and rest keep in bitcoins. I'm doing the same for years and I have good results, try to not be greedy and you will see that you will be more successful, greediness is a killer I felt that.
Concentrate more on making small profit and save more, you will see how it going, don't forget to tell us what did you choose to do in the end.