I am pre diabetic (10+years) sometimes i monitor at home. my fasting blood sugar has been over 7 very often recently & high at bedtime. my gp tested hba1c which is normal. my blood sugar during the day is also normal. im confused. please advise?

Your question is not clear especially the second sentence. For pre-diabetic status, you are safe if you can keep HbA1C less than 6.5%. You are still safe if your sugar level is less than 140 or even below 160 before bedtime which I assume you have your dinner 2 hours before. By my opinion, HbA1C is probably a better marker than fasting blood sugar for monitoring pre-diabetic condition.