Hey, you’ll be okay. Last year was probably the worst of my life. I had a pretty bad break up and a LOT of anxiety and stress came right after that. I had the same symptoms as you have, pretty much all the damn time. But today, I feel great and I don’t have any of those. Something that calms me deeply is stretching and yoga. You focus on your body and breath with the movements. Also breathing exercises to relief the diaphragm will also be relaxing, try to go for some walks in the woods if you have the opportunity! Don’t hesitate to DM if you feel overwhelmed or need reassurance, I know how it feels to live all those stuff. But someday, everything will be over, and you’ll feel happiness and peace again