About my little one. Schooling starts.

Hello doctor, My worry is about my little one. She is 2.9 years.. not yet sent to daycare till now.. she is very quick learner and very social to others.means she proactively wishes to her neighbours ,kids ..she will tell all alphabets numbers etc.. I.e she is active and perfect according to her age. But my worry is that because of this covid lockdowns we are unable to send her to school.. and she is becoming very stubborn and rigid to some times.. ex: till me or her father accompany her she is fine with that.. immediately after we move out of her for few min she will be like feeling bored or she will ask for TV.. I also tell that she will not hate us or fell completely lonely... she will again comeback to us with the same energy what she shows always.. Unable to understand are we acting too much care to her,pampering her or it is the behaviour at the age and she will get settled own once her schooling starts...