Please check your birth time, as with the time you have provided you are Aries Lagan. Your ascendant is less than 1 degree. If I go back 1 minute that is make your time of birth 18:50, your complete horoscope changes as you because Pisces. I minute error in recording time of birth is not uncommon. Therefore if you can verify your time of birth , it would surely help in making more accurate predictions.