Yes, you can calculate your crypto gains and losses yourself.
You'll need to complete IRS Form 8949 and include your totals from 8949 on Form Schedule D and also include this income on Schedule 1 (or Schedule C if you are engaging in crypto taxes as self-employed). Send Form 8949 and Schedule D to the IRS. You don't need to include the Excel files.
As for the transactions for less that a $1, if you had lot's of them, their combined amount could change your calculation, so it is better to report them as well.
