It is good that you have many questions and that you are willing to get answers. That is always the first step on your path to becoming aware of your gifts.
I would suggest that you search the Internet for 'mind, body, soul' or 'mind, body, spirit' practitioners in your area. Then contact those whose activities you find interesting, and ask them for more details. If you can, also visit any 'mind, body, soul' exhibitions in your area. That will give you a good indication of the various practices.
You could also visit your nearest spiritualist church and see mediums in action. Facebook is a good place to search for and make contact with like-minded people.
Then trust your intuition and decide which activities you want to explore further.
When the student is ready, the teacher arrives. Ask your questions and you will connect with the best person to help you on the next leg of your spiritual journey.