I'm gonna use your "blow-out" as a metaphor:
Part of the tattoo/line is a little too deep, the ink spread... Because you got in over your head with this tattoo, just like the line, it got a bit deep, then up it pops for a little air- you waded back up into shallower water, where the comfort zone was/is....
Blow-outs happen.... and if you weren't such a beginner in the "getting tattooed" pond... You would have been totally fine swimming in the deep end of the pond, cause you would have known... Hey, it's not just a "you pick it, we stick it..." It's a hey.... kinda big deal, but regardless, you would have been prepared for such a thing....
PS. It really sucks when someone has basically no tattoos, and they come into a place and start using "jargon" that they don't even understand, a little bit of manners, and a lot of mutual respect : will get you everything in a shop.
Regardless.... I wish you the best in your tattoo collecting path.... And lots of luck.... When I was 18 and in a shop, I really do wish someone would have looked out for me... I didn't have that until I started working in the second tattoo shop, of my career... And I use the age of 18, because that's baseline beginner age, to me...
I have an entire arm of dumb ass clowns... CLOWNS. And they cannot be removed. Just looking out for ya kiddo. AND I HATE ICP. but with this dumbass entire left arm: everyone thinks In love ICP. NO.
Jennifer