Side effects of LP?

I had a lumbar puncture Monday mornign.  I was told to watch for a bad headache and I have a mild headache but it is not that bad yet.  I am really dizzy and kind of weak though.  I am not sure if I need to call my doctor about this or if it is normal.  It's been 37 hours since the procedure.  Is this how I'm supposed to be feeling?

[dr_simran]

Hello Dear,
Nausea,headache,dizziness are common after a lumbar puncture and will subside on its own unless very severe.You need not worry and take rest for a couple of days.Just relax.
Best

[LyrisW]

If it becomes unbearable call your doctor. I got so sick that mine gave me percoset and then I discovered I'm allergic to it so I ended up in the emergency section of the hospital where they gave me an i.v.

My headache was better but I was out of work for a week.