Post dural puncture headache

I was just wondering if anyone knows much about a post epidural puncture headache?

I gave birth almost 6 months ago and I suffered for over two weeks with one! Mine was so severe it took 2 blood patches back down in theatre to finally send it on it’s way.

I was wondering, in the future when I would like another baby, am I more likely to suffer with a dural puncture again as I’ve had one before? Or are the risks no higher than the first ever time? Something that’s really worrying me!