Hi Tracy,
Sharon is correct you may be going through your change and when this happens it can either make a persons sz. increase or decrease. I know my sz. started to increase but I have a cousin and her sz. stopped completely.
All of it has to do with the amount of estrogen and progesterone in your body. If the estrogen level is to high it causes excitment which can lead to sz. if the progesterone level is to low it can also cause sz. because progesterone helps calm the nerves. I tried taking natural progesterone made from peanut oil and wild yams but it didn't really help me that much. What I did find that helped reduce my sz. was eating roasted almonds or peanuts (lightly salted). You might want to give that a try and see if it helps you. Here' wishing you well and May God Bless You!

Sue