Is it normal to feel anxious days after you had a panic attack?

So I had a random panic attack at 3 am two days ago and for the past two days, I have been feeling on edge. I have felt as if I am going to have another panic attack again but so far I have managed to calm myself down.

Am not sure if this is normal or not or how long this paranoia is going to last.

This was the second panic attack I have had the first ever one was a month ago after I tried weed for the first time. I had a bad episode and hallucinations and a panic attack.
Is it normal to feel anxious days after you had a panic attack?
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