I would say you are more agnostic from that description. Atheists strongly deny the existence of God whereas agnostics believe neither, due to lack of evidence.
If I were to use the strictest of dictionary definitions, I would be called an agnostic atheist, but "agnosticism" tends to imply that one gives equal weight to both possibilities. The evidence I have been gathering in my life, consciously or otherwise, suggests that there is no God, at least as described in the Bible, so I lean very strongly toward the idea that there is no God. That's why I call myself an atheist. People who make definitive statements that "there is no god" are "strong atheists", and I am a "weak atheist".