Does Inhalation Of Paint Fumes Cause Any Adverse Damage To Body?

I recently started a class project which involved spray paint. A started to use it until the scent of it was all over my work place. I ve been breathing it for about a couple of hours yet I feel nothing. I started to become worried that something might happen if I breathe in too much. Was would be the result of my stupidity and what should I do to solve it?