Abnormal pap AFTER hysterectomy

hi,
I'm a 48 year old woman, who has had abnormal paps for the last 10+ years.  I do have HPV, I think the type that is more likely to cause cancer.  I have paps 3-4 times a year, and colps, laser treatments, etc.. when the results are LSIL.......at most it reverts to ASCUS, never 'normal'.  I had a hysterectomy a year ago, to end this cycle.  However, at my pap 6 months ago, it came back LSIL, the dr. said to wait til the next one, I just called for my results from last month's pap, and was told it was LSIL, and come back in march.  I am not comfortable with this!  So, I've had LSIL for a year at least, I dont' want to wait until it turns high grade.  Does this sound reasonable to wait?  Is this odd?  What can I do?

thanks