Natural Remedies for severe stress and anxiety

[Cranberry]

I had a huge panic attack on Sunday and just haven't felt right since. I have a list of symptoms as long as your arm, feel dreadful and there is no escape right now.
I went to the Dr's yesterday and he gave me some info on Panic Attacks, said I was stressed and gave me a paperbag, surprisingly used this morning did actually help. I think he was reluctant to prescribe anything as hopefully things will turn around for me soon but I've just got to find away to get through this before I have a complete break down. I'm using my rescue remedy and camomile tea but just need something calm me down. Honestly I just feel like walking out the door right now

I went to buy some Kalms today but decided against it as they talked about aiding sleep, believe me that's all I want to do. I just wish these awful feelings would pass, I just feel weak, dizzy, cold and just a sort of numbness washing over me. I mentioned to my DH this morning about going back on my tablets (i had them for PND a few years back) but he looked very concerned as we both know it's not a short term decision. I'm sure if I could just have a few days to myself I would feel better but it's just not possible.