SO I really need some hair help at the moment ..?

I cute my hair about a month ago into a pixie cut. It used to be down past my collar bone and I REALLY miss it ! Lately I've been unable to find anything to do with my hair that I like and think makes me look pretty. I've been feeling so out of it and unhappy with my looks lately. I look around and see all these other girls around me with long hair and I feel inferior to them. I feel like I'm not as beautiful as them with my hair so short, and that I won't get another boyfriend until it's long again. And I know there isn't really any way to make it grow faster (well, a way that isn't expensive), so sadly I just need to wait it out. I could just really use a confidence boost right now, and maybe a few ideas on ways to style it so I won't feel quite so blue. I wish I could just either get my hair back, or hide in a hole until I'm beautiful again ): Please help ! I greatly appreciate it <33