My parents found my stash and my first instinct was to lie

My parents found in my closet 2 bottles of wine and 1 350ml bottle of vodka. My mum was concerned I was secretly drinking but my dad said he wasn't concerned as it wasn't much compared to the bottles of soda and other trash built up in there over a few months. This is the first time my family have discovered my drinking and I seemed to have gotten away with it because I am an extreme horder and there was already so much trash in my cupboard. I lied to my mother and told her that the wine was a gift and I told her I bought the vodka to try it but found it disgusting and didn't drink it all and poured the rest away. It's so weird how much we lie. I usually take out the empty bottles to a public bin but forgot about these ones. I have been drinking much less recently as I started elvanse/vyvanse and I used to be drinking 350ml of vodka a day or a bottle of strong wine but I have lowered to a pint and a half of beer a day