I thought that we had just established that I was not a creationist. Is Intelligent Design creationism? I imagine there are many forms of intelligent design believers, and that would probably include all people who are not YEC but who believe God created everything.
But it's OK about the evidence, I know there really isn't any and that the naturalistic interpretation of evidence is just another world view (like a belief in a creator) which wants to see something in the science which just is not there.
It depends. ID is a very nebulous idea. And there is very strong evidence for the theory of evolution and the Big Bang. There is no reliable evidence for the various forms of creationism. Now the good news is that God is not refuted by science. Only poor concepts of God are refuted. I like to refer to the Flat Earthers. Almost everyone knows that the flerfers are wrong. That can be demonstrated quite a few ways Many, but not all, flerfers believe in a Flat Earth because they take the Bible too literally. Some of them will even argue that you are "trying to disprove God" with a globe. That is clearly not the case. The fact that life as we know it is the product of evolution does not refute God. It only refutes the Genesis myths. It does not even refute Christianity.
EDIT: And as to whether or not you are a creationist, some creationists try to hide behind definitions. They either make creationism too inclusive, counting those that accept evolution for example, to dilute their rejection of it, or they try to make to narrow of a definition of "creationism" counting only YEC's.
Since creationism arose as an opposition to the theory of evolution if one believes that there ever were only one man and one woman then I would say that that person is a creationist. In reality there is no hard line between species as they evolve. That means that there was no "first man".