I believe we have to be careful when saying something is of the devil because it don't look or sound right. It's ok to wonder but when you "know for sure in your heart" that's something is evil and it is of the Holy Spirit then you've blasphemed.(Rejected the Holy Spirit) You just "knew" the Holy Spirit was the devil. People talk down on these types of things but the evidence of the Spirit is the literal life of Jesus Christ manifested in the person.
I'd say it's ok to "wonder" but don't let things you're not to sure of become concrete. The Bible says not to judge nothing before the time. All darkness will be exposed. Brought to the light.
They say Holy Laughter ain't right. The Holy Spirit made me laugh the September before last and I haven't been the same since. I was a Christian since 2006 but the Lord touched me that day and it made a difference.
The next day at work I noticed people looking at me strange so I started wondering to myself what was going on. I went into my little custodian closet and opened my Bible and He led me to Matthew 5:14 Ye are the light of the world. A house that is set on a hill cannot be hid....The Word started coming alive to me. And I've had many supernatural experiences that I don't even feel worthy to have had. Who am I that He is mindful of me..Just watch that persons life.
And anyway if you're His elect you can't blaspheme