I have created my wallet and have monero running in background, though I am not entirely sure how to tell. I just know that I try to run ./monerod I receive an error message stating that "Address already in use". Sine I am new to this I am worried that my wallet is not attached to my address. If it is not, am I even accomplishing anything by running ./monerod? I am sorry to keep posting but I had never used Linux until yesterday so large learning curve. Thanks in advance for any help!