Nothing to regret, just be patient and you can harvest your fruit out of your garden, the price might be below 10k for now but there are a lot of chances that it will sail high.

Just one thing, your wallet isn't secured, storing 44 btc in an online wallet is a no-no. A hardware wallet isn't expensive you know. Ledger nano s worth 30 bucks so it's not expensive from someone holding a 44 btc.