I understand your conflict with this, I felt it too.
What I have personally come to grips with is ... the word trinity is a man-made word to try and fit God into a neat package to explain Him and understand Him ... not possible.
Is it wrong to think of Jesus as God? John 1:1, John 1:28, 1 Peter 3:15 (footnote NWT study edition)
If the Holy Spirit is God's force and is sent by Him (and Jesus) to accomplish His will, is it wrong to refer to this spirit as God?