Hey guys, so help would be appreiciated hope I can do anything about this?

I have money on my electrum wallet and originally had my seed and private message saved on my desktop, coming home to a surprise I had found my brother restored my PC due to some virus trouble, and I had lost my electrum wallet, seed and my message. I do have my private key, but when entered it only puts me on Watch mode thus preventing me from retrieving my money. Is there anything I  can do to recover this?