Painfull Vascularity in my forearm, Im worried!

[Random]

Yea man with that combination of compounds, youre gonna have some insane pumps--namely from the prop and equipoise, but thats Good though, just work hard man and dont sweat it...

[BigHuman]

Yea man with that combination of compounds, youre gonna have some insane pumps--namely from the prop and equipoise, but thats Good though, just work hard man and dont sweat it...

Yeah but I just think its weird that I can feel this vain like moving all the time now, its hard to explain how it feels, when training it felt like it was going burts, only that vain, my others in arms, shoulders pop out, but dont feel like they are going to burst!
And now this vain in my forearm Ive just picked up a glass of water and went to drink it, in the movement of my arm to my mouth to drink made the vain pop out , but again it felt like it was going pop! kinda like the vain moves.
Really strange feeling and not just a suttle feeling , very strong one.

And just this vain so that is why im worried.