Vedic Calculation are different than western because of few reasons, the first is that Western is Sun based because you are born on 20 July therefore you are correct that you would be Cancer. However In Vedic we follow the Moon and according to Vedic System your Ascendant is Saggitarius, meaning that was the sign rising in the East when you were born. Therefore your personality and your appearance will have traits of Sagittarius and also you will have strong characteristics of Jupiter. Your Moon sign that is the sign in which Moon was transiting at the time of your birth was Libra.
Virgo sign is in the 10th house and Mercury the lord of Virgo is posited in the 7th house. You have a strong horoscope of a person who will do her own work. There is a chance that you will probably do a job initially, but eventually you will be well in your own work only. Partnerships are not recommended for you , therefore be very careful to whom or when you either give money or take a loan. You are presently in the main period of Saturn and sub period of Ketu which are both inimical to each other. Expenses will be high during this period. You may be earning less and spending more, or just with no practical saving at all. Health issues could also be bothering your mind. Although nothing serious but weight gain can be there during this period if you are not careful. Yoga and meditation will go a long way in improving your physical and mental health.
Blessings,
Navneet Khanna
Astrologer