Can I ask a question.

I currently mining in a pool. But as more blocks are found or mature, my new wallet seemed to fill up slowly back again from my last coins that I got before the rollback.

But my current mining is also generating new coins for those blocks starting from 7409.

So am I gonna get the current coins that I am mining also to be added to the old coins that is slowly coming back?

Does that mean I earning double coins one for old block and one for new block?

Just need some clarification.