Linking problems

I have a strange problem, so i was playing on playstation, and when i switched to PC, what happened is that i used my old EA account that i was using on playstation, but the thing when i went to the settings, PSN was unlinked?? and they told me it was link to a new e-mail which is my playstation (never had this account before), so when i signed there, my level went back to 0? i unlinked it and linked it back to my old one and couldnt find my progression too..???? please help