By Jordi Lippe-McGraw Basically, if you’re feeling anxious or stressed, you place an ice pack on your chest for 15 minutes, and the intense feelings will dissipate. But does it actually work? TikTok always seems to be at the forefront of the latest trends, from the heatless waves wrap to dance moves. But a recent craze described as the vagus nerve ice hack caught my attention. Basically, if you’re feeling anxious or stressed, you place an ice pack on your chest for 15 minutes, and the intense feelings will dissipate. But does it actually work? I decided to give it a shot. As someone who battle…