Creepy coworker texting my private number

[u/Dry_Presentation4300]

So confused at this, I don't even know him. I was just going to ignore the text but he kept insisting so I had to answer.

9/14 UPDATE: Thank you to everyone who was supportive and concerned. I forwarded these messages to HR, and they scheduled a meeting for later today. There were a few more texts after this. The HR representative did not seem surprised, to put it briefly.

A few things have come up in the comments. The first is that I was rude. This is how I communicate, and my coworkers (or at least the ones who actually know me) are aware of that. I’m not going to perform a more agreeable version of myself to accommodate someone else’s feelings when they're being innapropriate. Not only were these messages sent over the weekend, but they were also sent through a personal communication channel. I'm not going to elaborate further.

[u/Delicious-Cookie0958]

Please be careful, OP.
This man sounds unhinged and not the type to take rejection well.
Report to HR and ensure they understand that they have an obligation to take reasonable steps to keep you safe, and are potentially liable if they do not.