I've been investing in cryptocurrency since the end of may and I find it hard to keep track of all the cryptocurrency I'm investing in.
I know your pain, i have no idea what i have left in old wallets and where are they...
I lost track long ago, one day i will search to find them all like pokemon's

For starters use a desktop pc and not a smart phone to help organise your stuff easily and if it helps you can tabulate everything to serve as a reminder using word or excel