What is going on with my belly??

Jessica

I noticed last night that I have these red lines (almost vein looking) that literally poped up immediatly after I put on a new oil I've been using for the last week. I though originally it was stretch marks but they ALL showed up at the same time and are on both sides of my belly -not the front where I actually have 1 real stretch mark on my belly button.

I woke up this AM and it looked like the lines were gone, I re-added that oil and they showed up again and haven't went away since.

Thoughts?