Just got scammed, I’m not sure what to do I really fked up

I would like to start to say that my mistakes were made under the control of intense horniness and stupidity.

So I got very weak a couple days ago and contacted an escort. I payed for nudes and then for a meeting at MY place. So they have my home address. During the first conversation, I got pictures which now that I look at them they are pics of a not very well known porn actress. They asked me for a picture of me (which I sent). It’s not a very problematic picture, it only has a part of my torso and doesn’t even go down to my man titties.

The next morning, I decided to cancel the meeting. I payed them the full price ( the meeting was supposed to be the same day), and said I didn’t want to meet them. The person said it was fine and thanked me for paying. Later, I get a message from them telling me they want to be friends. I had already given them a bit of information about myself, like what work I do and well, my phone number and my home address… I said no and said I wanted to never talk to them again and I blocked them.

Later that day I get a message from a different phone number telling me that they don’t understand why I blocked them and that they want to be friends with me. I said no (politely) and blocked them (after warning them that I would block them). Now, today they sent me a message blackmailing me with the picture, telling me I didn’t pay for anything. I asked who it was and I got a picture almost nude of a girl to whome I’ve never texted. It’s not even the same porn actress.

I’m changing my phone plan so I decided to ditch my phone number, but what can I do about the blackmailing and my home address?

Thank you for any answers!