Guys!! i need your advice here! am i not being a good girlfriend to my guy?

No.. don't listen to ur friend... thats the worst and the most negative advice! true love is God's blessing, and playing hard to get is done by ppl who are flirting or want to check their hot quotient.. .you're in love and if you do what ur friend told you might lose the love of ur life! don't follow her advice.. it seems that she is jealous of you cos you're a very perfect girlfriend!