You know I am not going to call you retarded
The reason product support exists is because not everyone is going to understand everything and you come and ask what you did wrong.
Basically you did a reinstall when you should not have so I dont know what to tell you really. Did you delete the old database? If not then you should be able to edit your config and point to the right database and table prefix to get the data back although it is not going to do you no good if you deleted all your pictures. Your only course of action then is to do an install correctly to integrate with vb3 and move forward
Please let me know what you have deleted or not so we can respond further