am i going mad

hi 5 weeks ago i had a very bad breakdown ,,so bad i didnt even know who my children were ,,i spent a week in hospital then came home .. i am getting over it now with help from a doctor and medication ,, my medication is sertraline and as i have bad anxiety can some one tell me if this is the right medication for anxiety? also i feel like im going mad sometimes because i keep getting numbers pop into my head which mean nothing at all ? my anxiety is so bad i cannot relax i am tense all the time ,like the feeling you get when you go for a job interview ,,but mine is like it always ,,plus this number thing freaks me out ..please can someone put me right on this before i go mad all together

[Roger Gould, M.D.]

That is the right kind of meditation but it may not be a large and up does for you and your doctor may need to add a second medication.  I urge you to return to your doctor and ask him to adjust the medication.  You should also consider talking to a professional in addition to just taking the medication.  It's important for you to understand why you had such a big breakup.