RE: I've LOST 5K in CRYPTO since December 2017 | My Portfolio Review - Wins, Loses, and Lessons Learned

You should check out Cointracking Portfolio Manager.

It has

1. Automatic import of trades through APIs.
2. Average purchase and sale price reports.
3. Booked and unbooked profits.
4. Ability to calculate your taxes.
5. Set up price notifications.

For details of how to use these features checkout this post.