Is this a thing?

So I have anxiety, and I’ve noticed that sometimes when I’m extra stressed/anxious my limbs begin to feel really numb, and my head pounds to the point where my vision begins to shake and blur. It feels almost like I’m detaching from my body. Like im being lifted out, but I still feel the dizziness.

I’ve gotten this a good many times and it’s very freaky. I just wanted to know if anybody else has anything similar to this? Is it an anxiety/panic attack symptom?