Dear Priya,
There are articles on this site which will help you decide whether you are a manglik or not? Read them and the remedies are also given there.
You can also read my Myths and Misconceptions on Astrology in my blog http://www.navagrahastro.blogspot.in/
After reading them still it is not clear in your mind whether you are a manglik or not, come through our premium services. Apparently there is a touch of manglik which is cancelled out by an exalted Mars. But there are different schools of thought on this.