Maternity clinic

What was your first maternity clinic visit like? Im 28 weeks pregnant and have my first one tomorrow but was just informed I have to go in alone and Im terrified. I'm 21 and this is my first baby, a beautiful baby girl. Is there anything I should prepare for? I'm a chicken when it comes to needles or anything painful. There isn't anything that they will do that will hurt is there? Kind of amusing since I'm going to have to have a baby in less than 3 months but I'm afraid of little things 😅