Creepy Guy Stalked Me Through Tik Tok

This happened pretty recently. About three weeks ago myself and three friends were hanging out at a shopping center one evening. We're messing around posting clips on tik tok, then one of my friends started laughing and I asked her what she was laughing at. She told me that guy behind us kept staring at me. When I turned around it was some older guy just watching me. He had black sunglasses a cap an old Adidas track suit with scuffed up shoes and had a disgusting looking beard. My friends found it hilarious but i found it pretty weird. Then another one of my friends said I think that guy lives on her street about a few houses down from her. She said he actually follows her on tik tok. At that point I quickly got my phone out to see if he was following me and he was, I had to block him because he seemed a bit creepy. We went to get mcdonald's before we went home and I received a message on tik tok from someone. It was that guy who had been following us. His name was Greg and he wrote why did you block me with two emoji's, one was the crying face and the other was an angry face. He had actually created another account that day in the shopping center. I blocked that account as well hoping that would be the end of out. I didn't mention it to my friends this time knowing they would just laugh. That night I was up late and had Netflix on in the background and chatting with my friends while scrolling through tik tok. I got up to use the bathroom and when I returned I had three messages from my friends all saying the same thing, all were things like who's in your room and whats up with your last post. I asked them what they were talking about and they told me to check my tik tok so I did. It was the clip of my bedroom, it was a clip of someone picking up my phone and recording the inside of my room. At that point I heard creaking then I heard a mans voice say "sorry please don't scream" I turn to see my closet door slightly open. I started to scream when the same guy who had been following us bursts out of my closet and tried to cover my mouth. Thank god I screamed and it was enough for my parents to hear. They came upstairs and my dad tackled the guy to the floor. They police were called and the guy was arrested. One of the officers informed us that the guy straight up admitted to stalking ad breaking and entering. One of my friends pointed out that if you go back and look at the photo's that we took he's in almost all of the pictures somewhere in the background. I haven't heard whats going to happen to Greg yet but I just hope he won't ever come near us again.