What to do if feeling like mind is controlled?

So I was playing on a minecraft server and someone told me to message them "corn" I did, and now I feel like my mind is being controlled. Like, even when I'm on twitter, it feels like something is making me do stuff. Is my mind being controlled? Or am I just worrying too much?

I have a problem on Minecraft with the protections and doors. That won't open even though their our own

We have joined this server since a few days ago we made a huge house and the problem we had at the end suddenly was that the doors weren't working to open. I remember we went on to adventure around and then came back I think it had something to do with that. We can't find an admin at all so we left that house to be destroyed by whoever wants the items. Then moved on to make new ones again the issue came back after a while and i'm not sure what is going on. Has anyone dealt with this? Is there anyway to fix it? I don't want to deal with moving all over again because of these doors not working… Please help if you know anything Thank you.

Added (1). May I also mention they keep saying they're protected by a magical spell even though their our own.

I can't join any minecraft servers

When I click any servers it says Internal Exception: java.lang.NullPointer Exception". I already tried re installing it too. What can I do?

Can't connect to online services?

Recently I haven't been able to connect to services such as most online games such as Minecraft servers, Dark Souls online service, etc.

I'm able to use the internet just fine otherwise.

I have tried using a wired connection, but that doesn't help
I have also tried on a different computer, with no avail
Disabling my firewall didn't work either
I have reset my router, restarted my computer, reset my winsock, etc. But nothing has changed

Why do I not have any friends? I play CS: GO, Forza Horizon 3, and Minecraft. Minecraft mostly, is the problem on servers

Why do I not have any friends? I play CS: GO, Forza Horizon 3, and Minecraft. Minecraft mostly, is the problem on servers

Added (1). Everyone hates me on pretty much every Minecraft server I go onto. I have been muted, banned on every single server for no reason. I have not done anything wrong, against the rules, or to deserve to hated and bullied. As a kid, everyone hated me in middle school and high school. Why?

On minecraft multiplayer, has anyone else been accused of Xraying and banned (but was not using xray?)?

On a server I was on, I was mining in the wild, and I got lucky and found a couple of diamonds. I didn't think anything of it, but a few days later, I was accused of using Xray and permanently banned.

I wasn't using Xray and I never have. The way I was mining was a staircase shape, which is the way I've always mined in all the years I've played minecraft. This is the first time this has happened to me, and when I told staff I was innocent, I was accused of lying.

I was wondering if anyone else has experienced this? I looked it up online and apparently many people using Xray mine in a staircase shape and get good ores like diamonds this way. I don't know how to prove my innocence to staff, but since I was accused of lying and the staff member seemed pretty irritated, I have a feeling I'll never be believed. Apparently that particular staff member had banned many people because of Xray but I question if other people they banned were innocent like me.

I'm sure many people who use Xray are caught and banned, but my question is for people like me who, because of getting lucky mining, have been accused of Xray. A follow up question is were you able to prove you were innocent, and if so, how? If there's any way I can prove I wasn't using Xray, I'd love to hear it.