Yes sometimes toddlers tend to show such behaviour. Just keep a check on genitals for any redness, discharge

Many young children (2–5 years) sometimes lie on their tummy or in a cobra-like position and touch their private parts. This is usually a normal self-soothing or exploration behavior. It is not harmful and is not a sign of sexual exposure. We check for red flags like pain, itching, discharge, injuries, or if the child seems unaware during episodes. If she stops when distracted and is otherwise normal, it is almost always harmless. You don’t need to scold her, just gently redirect her to another activity and keep the area clean and comfortable. If the behavior becomes compulsive, painful, or you see any injury, then we can evaluate furthe