Why do girls not approach me anymore(girls only)?

a year ago i used 2 be somewhat average. a somewhat cute guy with average clothes and good grades. i was never the type of guy to approach girls because i was afraid of being shot down, but luckily cute girls would approach me, and a few i dated. Well over this past year i got into poker and managed to make $25,000. with that i bought a 2011 camaro and spent $3,000 on a new wardrobe. it was good at first and was considered as 1 of the coolest guys at my school. but as time went by it got lonely, girls stopped talking 2 me and seem scared. yet, when i talk 2 some girls, they tell me basically all the girls like me in the school. though people tell me this, i still feel cold, tho it may not seem like that when i roll by in my camaro or when im with a group of friends. i broke up with my ex because i wasnt spending time with her cuz of the money, she doesnt even look at me anymor at school. sluts want to chill but i dont wanttem. well 2 sum this up i was nvr the guy to ask a girl out but cute girls still talk 2 me. but ever since i got bank they stopped coming up and starting converasations, and now if i want a cute girl i like i would hav 2 approach her. why is that? age:18