In reality if you feel so, probably He was there, don’t worry. You will soon feel the change in your life.
Did you feel that the air thickened or something similar any kind of a pressure or anything unusual, if not no problem. Anyway you need to develop your astral senses and you may find many topics under new magician development here. By the way do you daily meditations and everything will be fine within time.
Now if you are not satisfied or you want to still want to be sure, evoke him again in 2 or 3 days period and use 5 coin divination. Mostly it is not very trustworthy but for the basics it may help. You may ask if he is present, and use that divination mainly for simple things.
As for divinations I-ching and Tarot are your best options.