Yes, there are some similarities between trading and gambling, but with that small capital, you can turn it into a lot of money if you are willing to take risks and understand what is involved, such as the good and bad sides of trading. However, I would advise you to learn everything about trading before getting started, such as the advantages and disadvantages and what it takes to be a successful trader.
Trading and gambling will not be taken as similar if we learn well, using strategies and learn from our mistakes or losses instead of making a mind to just trade in order to recover our money. Little sum for trading will only be enough if you have knowledge otherwise this little sum can make addictive to trading like that of gambling.
Trading is better for those who are expert in trading but those cannot be successful in trading who cannot manage the risk through using different strategies and are using emotions for making decisions.