Insecurities!

Lately,I've been really really insecure of myself and I don't know why......maybe its just I want to look good when I see my crush or simply because I wanna look good like my friends....this is like our daily problems right, girls? well in my case its a really big problem.....cuz I like see my crush every single day cuz his a senior in my school and its just.......you want too look good in front of your crush right? so I'm really really insecure!