Yes, you can have an abnormal test again. My sister went through this and had treatment. She had to have treatment a few times, but she's okay now. It's just something you'll have to go through, even though it's hard. It's better to take care of the problem now, and avoid a potentially worse situation. Treatment for cancer is far worse than treatment for abnormal cells. I've seen both happen to people, and neither is good, but cancer is wayyyy worse. Hang in there, and good luck.