Ok so im very new on here and had to find a place where people would know what they are talking about. So here it goes!

Here is the problem. I just checked and filled all my fluids 2 days ago mainly just needed some oil pretty much. So now not only is it spewing white smoke from my exhaust on start up which I understand is normal, but even once it is warmed up and I go driving it, it is basically like a smoke bomb went off. Now Im freaked! But this did not start smoking like this until I added oil. Do I have a leak from somewhere? Bad gas? I just need some good news telling me that my car isn't done for........Please!