Marissa’s Story: “I feel uncomfortable going out there now”

I’m 14. I live in East Tennessee. At my high school, It’s not uncommon for guys to whistle at girls walking around, but as I’m not the most attractive girl or “well-blessed” in the development department, I’ve never experienced it.
I live in a relatively small neighborhood, with a few teenagers that are all my age there. One is a year younger than me and lives right across the street. I see him out a lot, but I only talked to him the day he moved in.
Today, I was skateboarding down my driveway and around my neighborhood, and while I was making my way up my driveway, he came out. About half-way up my driveway, I glanced over my shoulder and he was turned toward me, and starting making screeching noises and rolling his tongue at me. He made noises like that until I got up to my garage and when I got inside, I looked out the window and he was standing in the same spot, looking at my house.
I feel uncomfortable going out there now. I just want to skateboard, but I’m really easily embarrassed and I feel awkward.