Bro, it was at your age where things were at my worst for me. Felt the exact same way as you and wished it would go away. Kinda feels like your whole life is ruined if you're unable to communicate "normally" at that age. At least that's what it felt like for me. What are you doing at the moment to help yourself? If not, I highly recommend starting with breathing and relaxation exercises. Only takes a simple google search to find everything. Once you put the time into those exercises you'll notice changes instantly.