Jehovah's Witnesses: Have I sinned against Jehovah's holy spirit?

Before I studied the Bible with Jehovah's Witnesses I learned about the "new earth" or paradise earth.

However before I finished studying I tried to kill someone because I thought the person wouldn't change their ways before the end arrived so I thought about trying to kill the person because I wanted the person to die before the end arrives at the start of the great tribulation.

So, I wrongly reasoned that the person would have a resurrection hope if the person died before the end arrives so I tried to poison her because I didn't want her to die at Armageddon and instead thought she would wake up on earth during the resurrection during Christ's 1000 year reign.

However she threw away the poison and never charged me with a crime. However, I went to prison on false charges later.

Later, I resumed my Bible study with the Witnesses and was later baptized but several months after my baptism something happened that baffles me.

Did I blaspheme the spirit?

Nope