Seeking advice

Hey , my team mates are saying that I asked so many questions it and bolta bahut and all , I am an extrovert and Jolly behaviour kind of man and it's my first job as Full Time empl before it was an intern 4 months onsite in Noida, and I am asking such questions as I am scared sometimes to push or mail so I just confirmed with them . Though i was smiling things were in chill and normal but deep down i wasn't feeling well like ab tum bache nhi rahe ho and behave professionally and kinda..... To be honest if i start avoiding chit chats they will be like ki kya hua sab theek hai? And all so balancing or dhere dhere khud ko badalna is a seems to challanging sometimes .