Anxiety ?

Anxiety is a feeling of worry, nervousness, or unease about something with an uncertain outcome. It is a normal reaction to stress and can be helpful in certain situations, but when it becomes excessive or overwhelming, it can interfere with daily life and functioning. Symptoms of anxiety can include restlessness, difficulty concentrating, irritability, muscle tension, and trouble sleeping. It is important to seek help from a mental health professional if you are experiencing persistent or severe anxiety.