Anxiety ... postpartum depression

A few years ago I was dignosed with General Anxiety Disorder with panic attacks. It was managed with meds for a little while, but for the last year I haven't been on anything. I've been able to control it myself. However I'm wondering if I might be at risk of postpartum depression. I haven't yet talked to my Dr about my concern. But I'm wondering if anyone has gone through this? Should I go back on meds for a little bit as a just incase measure?

I haven't suffered from depression just anxiety.