Force android to see apps?

[HomeLite]

So I have been flashing a couple of roms lately and everytime I flash a rom, the new rom sees all the apps that are installed. However, it's not doing that anymore and I have 1GB left of storage with no apps installed. Is there a way to force android to see these apps? If not, is there a way to just wipe all of the app data that is on there so I can start over?

I just tried a factory reset and it didn't erase anything

 

[HomeLite]

Could I format sdcard with CWM?

 

[srkmagnus]

So you have apps installed on the SD Card? I'm not getting where these apps are supposed to be and the device is not recognizing.