They have called me several times trying to push some kind of home security system on me. Every time they call I tell them to take my number off the list, yet they keep calling back.
Your caller is just some telemarketer or scammer. There's nothing to be scared about. He is not targeting you (see the other recent posts on this thread). Just ignore the call or block it.
Oh thank you so much, it scared me because I know I didnt do anything wrong but I have bad anxiety and tend to freak over things like this. >_< That you for reassuring me!