One suggestion: Don’t do energy work to the excesses that you apparently did. If you’re giving yourself headaches, you’re doing too much. Light stimulation is plenty when you’re starting out. You can damage your energetic systems and the physical structures if you go overboard, which will ultimately slow down or halt your progress.
Now, to answer your question - yes, when a person stimulates their chakras, they will get tingling or other sensations. Merely stimulating your third-eye won’t open up visions though - it takes a fair amount of work and development, but stimulation is one of the tools to get there.
Have you read Robert Bruce’s work? He has a pretty extensive discussion on this topic, as well as a number of exercises tuned to training your energy body. Astral Dynamics is the classic goto for this, and I would try to find the revised edition. You can also get a lot of good info for free from his website.