I am feeling anxious/nervous all the time. What do you suggest?

Anxiety. Persistent anxiety is usually caused by misperceptions of situations and interactions. Try your very best to perceive accurately and leave historical biases behind. If anxiety persists consult with a mental health professional who specializes in treating anxiety. Best.
How about starting. W a medical / psychiatric evaluation to rule out underlying medical problems ; to assess for anxiety disorder. Talk about feelings ; address problems. Don't avoid them. Aim for 7.5 - 8 hours of sleep/ night. Daily physical activity is optimal in a green space. Eat healthfully. Cut out junk carbs, caffeine ; alcohol (or moderate). Try qi gong, tai chi, acupuncture, acupressure, homeopathy, .