trunk bubble

I have a bubble on the trunk lid,if I use a needle to pop it would
that be o.k? its about the size of a quarter,or how would you fix. thanks. also what damage would be done? thanks again

Bubbles are commonly caused by rust under the paint.

BTT

I’ve had bubbles under the paint from an imperfection in the primer and the color lost adhesion. If you pop it, I doubt it will go back. Go to a paint expert.