I certainly do not recommend buying Bitcoin in large quantities, because I've experienced it, it has negatively impacted my social life, so I started to stress. Stress is very damaging to human life .
Bitcoins is not increasing within just a month. It take years for you to get large amount of profit. Just work on bounty campaigns while waiting for you coins to increase its value, In that way you can still earn profit monthly from advertising the platform of ico's.