Why am I so wobbly on a bike?

Could you please elaborate on why you're feeling wobbly while riding a bike? Is it a new sensation or have you experienced it before? Are there any specific factors that seem to trigger this wobbliness, such as the type of bike, the terrain, or your physical condition? Have you tried adjusting your posture, balance, or speed to see if it makes a difference? Additionally, have you considered seeking the advice of a professional cyclist or physical therapist to address this issue?