Awww maggie , poor you, .It used to be a painful procedure but it is less so now. A few moments for the injection and then it will as good as damn be done. Your dentist should give you a leaflet on what to expect after tooth extraction. Stock up on some ibuprofen/ paracetamol to ease any discomfort later in the day. As kiki said, think of what you can treat your self to and focus on that . Be sure to pop back on here later, we will want to hear how you get on. I am sure you will be just fine, x