I've had 3 wallets one of them I have lost the seed for it was the first HW wallet I had for cryptocurrency so you could call it my genesis wallet, of which the seed is missing and I'm having trouble re-tracing the addresses for bitcoin, ether, ether classic and zcash I moved from wallet to wallet but forgot to note down which is which it's confusing me and messing with my head - a pain in the ass.
Tracing down wallets and the addresses which holds your bitcoins over the period of time is little difficult. You could have used various wallets and some could have been abandoned by you. cryptobalance website doesn't give you the exact details unless you sync your address all the time. I along with most of them use HD wallets where the wallet software generates a new address each time when it receives the coins. But centralized exchanges like coinbase use the same address over a longer time period (I am not really sure as I haven't used coinbase much). If your wallet is a HD wallet, block explorers find it difficult to trace down the wallet owners since each wallet can have many bitcoins as inputs in various addresses.
If you have used coinbase as the exchange, you could have the transaction history as you have mentioned in your post. Consider that as a starting point for tracing down the addresses where you have hold down the btc. Check down the tx ID and post them in the block explorer, by this way you can get through the value of money you have spent on crypto altogether.
I moved from wallet to wallet but forgot to note down which is which it's confusing me and messing with my head - a pain in the ass.
During exchange hacks, when the coins move from wallet to wallet the officials track down the final wallet through block explorers. You need to spend time on getting down all the addresses of yours and rephrasing the addresses and their balances.