EA and Steam

I have recently connected my EA account to my Steam account. My hope was that I would be able to play Sims4 with all my DLC from both the EA account and the Steam account, but unfortunately it did not work out. Now I can only play my Steam DLC. I have way more DLC on my EA account. I can't seem to get my DLC from EA to work. It says it is installed. I need help. Worst case scenario I would be fine just getting all my EA DLC back and just eat the 20 dollars I spent on DLC on Steam.  Please help!

Thank you!