I try to use this for pray only but I can not respond with a PM.
In Matthew 12, we read that Jesus healed a man of demon possession. The Pharisees, who witnessed this miracle, in essence said that Jesus was able to cast out the demon because He was the ruler of demons. Jesus' reply to them was that they blasphemed the Holy Spirit, for which they could never be forgiven.
Scripture clearly tells us the Spirit of Truth (Holy Spirit) testifies to the reality of who Jesus is. The Pharisees statement/ charge was the Holy Spirits testimony about Christ Jesus was false. This is Blaspheming! The Pharisees' knew the Law and old testament prophesy yet opposed Jesus despite His fulfillment as the Messiah; so the rejection was not done in ignorance but an active decision.
Those who blaspheme the Holy Spirit are those who consciously and perhaps repeatedly reject Jesus Christ as their Lord and Savior and are not even be concerned about it. You are not so deceived and understand the dreadful consequence of this action.
What ever was said in error, take it to the Throne of Grace and obtain mercy from the Lord. 1 John 1:9 covers your error through our Lord Jesus Christ. Do not let the enemy trick you into believing something not true. Go to the Lord. He is waiting with open arms.