Unless it really is upsetting you don't go see anyone about it. I have these experiences and I also know they are not real, although they feel real and sort of believe them at the same time(!) if they cause you distress then it may be worth getting help. You will be given a label (diagnosed), powerful drugs that may help but can harm you. And all the hassle of a mental illness. If it is not causing distress and you have got on all right till now, I would continue as you are.