White it is mostly helpful and positive to open your third eye (we came to earth to experience and learn and evolve and upgrade) it can also be opened too much (when there’s not a lot of grounding) and it can create major imbalances.
Opening your third eye can bring unexpected symptoms like headaches, vivid dreams, heightened sensitivity to light and sound, and intense emotions. Feelings of dehydration (drink water if so) and uncertainty about your situation. These are signs of your expanded perception adjusting to new frequencies.
On an extreme level: mental chaos and confusion, lack of control, feelings of being unstable spiritually, feelings of unwanted, energies and presence etc.
To alleviate these symptoms, practice grounding techniques such as deep breathing, connecting with nature, and consuming grounding foods like root vegetables. Use crystals like hematite or black tourmaline to stabilize your energy. Regularly meditate in a closed eye way, be silent and have silence around you as much as possible, and refrain from intaking more spiritual content until you feel more balanced.
Embrace these adjustments as part of your spiritual evolution, know that you are divinely guided and aligned when in your pure intention, and are in the process of anchoring your newfound awareness into everyday life for a balanced, beautiful journey. Everything always levels out, and ultimately you decide the state you are in, sometimes it just takes some reprogramming.