That make me so sad and mad at myself.  Thank you.

Hi ya all.  Please help if you can.  Months ago I set up a blockchain wallet and instead of activating it and giving the internal number upon purchase I sent the bitcoin to the wallet address.  Not much of a techie am I?  Anyway I did it in the hope it would increase in value and I'd be able to buy my son a nice 21st on account of I've never been able to afford anything nice for him.  Anyway it's gone up in value and his birthday is in September but I can't retrieve it.  I see it on the blockchain.info as unspent.  Blockchain wallet do not have a secret key but I've got the 12 words.  Am I able to retrieve it or is all hope gone?  It's 2.033 bitcoins so it's probably not a lot for you guys but it's more than I'd ever be able to save up for him. 

I sent my bitcoin to the wallet address not the open and receive number.  Can I get them back?