Anyone else get weird body jitters when stressed or overwhelmed?

Yes, this is very common. Stress can amplify ADHD related nervous system sensitivity. Many people experience physical manifestations like jittering, leg bouncing, fidgeting, or feeling electrically restless. This is the body trying to regulate excess stimulation. It can overlap with anxiety, but it is not always anxiety based. Clinicians often see this as somatic overflow. Movement, grounding techniques, and reducing cognitive load can help. It is not a sign that something is wrong with you. It is your nervous system reacting to overload.