Your period till December 2017 is going to be challenging. You are in the mahadasha of Jupiter and the antardasha of Mercury. Mercury is the lord of the 6th house which is functional malefic. During this period you should avoid taking loans as giving back the same would not be easy. You should also avoid giving money to others, as you could be cheated. The period is not good on the work front. This is going to be a period for intense pressure. However there will be support from people you know. This is the period for facing challenges and taking them head on. You need to diversify into something which is more lucrative. The Mercury antardasha should see you diversify. You can take something related to real estate, commission work and also dealing with marketing.
There is Guru Chandal dosha in your horoscope and because of that loss and wasteage of Money is there. You should do the remedies of Jupiter and Rahu. The stones that you are wearing is fine.