Is it normal to be able to see your external jugular vein pulse near the collar bone when standing?

First thank you you and please read carefully.
I noticed that when I am standing and I look in the mirror where my external jugular vein is I can see a faint pulse coming from it only at the bottem of my neck. I have pale skin and If I look hard I can almost see the vein pulsing. Is this normal for your jugular vein to be pulsing while your standing? I know that it does pulse but I thought that was only when laying at 30degree angle or so( they use it for a test to find the jugular venous pressure). When I lay down at an angle and look in the mirror I can see my vein near the bottom of my neck fill up and then collapse like it supposed to do. But when I stand I was wondering if this is normal to see the vein very close to my collar bone pulsing. Is this normal or my jugular vein should not be pulsing because of gravity?

And it is not my carotid artery.

P.S.
I had an echo for chest pain about a month or 2 ago and everything was fine.