Blaspheming the Holy Spirit can't be done accidently or out of ignorance. God wouldn't have given you an unforgivable sin that you could do accidently. Blaspheming the Holy Spirit is a life choice, a conscious decision, and is born out of anger, pride, etc. When the Pharisee's told people that Jesus was actually using demonic powers and that the Holy Spirit was evil, they CHOSE to blaspheme the Holy Spirit to spite Jesus and to give him a bad rep. They chose not to accept that Jesus was doing good and attributed all His works to evil. Claiming you have the power of the Holy Spirit isn't blaspheming it. We can use the power of the HOly Spirit, and some people will say they have powers the Holy Spirit gave them. So yes, maybe you used poor wording to describe what the Holy Spirits power is within us, but you didn't blaspheme it.