Did you wait to amend until your original return was done processing and the IRS sent the first refund or you paid the tax due? Sounds like you amended too soon. Amended returns are now taking 20 weeks or more.
Where's my Amended return?
Where's My Amended Return? | Internal Revenue Service
Go by the actual 1040X. Line 18 should be your original refund amount and line 22 should be your additional refund. If you paid on your original return it will be on line 16. If there is an amount owed with the amendment, it will be on line 20.
