Whoa! What did you do? You have to file all your income and W2s on the same tax return. And without the other W2 how do you know you overpaid SS? You don't overpay Medicare, there is no max.
If you filed without the other job you need to amend your return to add it. You need to get another copy of the W2. How to amend a 2019 Online return
https://ttlc.intuit.com/community/amending/help/how-do-i-amend-my-turbotax-online-return/00/27577
