Looking at your horoscope in detail You do not have any Kaalsarp dosha. , Kaal sarp dosha is formed when all planets are on one side of Rahu and ketu. In your horoscope you have Jupiter at 29 degrees in revati, almost leaving Pisces and entering Aries. while Rahu is at 8 degrees and moving backwards ,meaning it will only go from 8 to 7 to 6 as Rahu is always retrograde or moving backwards.
There is nothing to worry and Mr. TMR is very correct and you should read the articles given above it will give you lot of insight on astrology. The issue is many people today use astrology purely for making quick money.