MA Tax Notice: Will I Owe $1,692 from Unreported $6,423 Unemployment & $1,000 Lottery Income?

I received a notice from Massachusetts DOR titled "THIS IS NOT A BILL" regarding adjustments to my Personal Income Tax Return for the tax period December 31, 2024. The notice states "We adjusted your Personal Income Tax Tax Return for the tax period December 31, 2024. We're required to issue this notice to let you know about the adjustments made. Below is the detail of what was adjusted during the review process. The "adjusted amount" column shows the figures that were adjusted by the Department of Revenue." Under "Return Adjustment Reasons" it clearly states "Total Income Tax has increased" and then lists these specific line item adjustments: - 8a. Unemployment compensation: $6,423.00 - 8b. Massachusetts state lottery winnings: $1,000.00 - 37. Income tax after credits, contributions, use tax and HC penalty: $1,692.00 The notice includes a section called "What should I do?" that says: "Review the changes by comparing the adjustment(s) shown above to your original return. If you agree with the adjusted amounts, no further action is required at this time. If you owe tax, we'll send you a bill called a Notice of Assessment. You may pay online at mass.gov/masstaxconnect before you receive the Notice of Assessment." It also says if I disagree with the adjustments, I can respond online by visiting mass.gov/masstaxconnect, going to Quick Links, clicking "Submit documentation" and entering the Letter ID from the upper right-hand corner of the notice. Then I need to attach a statement explaining my position along with supporting documentation. Under "What happens if I don't respond?" the notice states: "If you don't respond, we'll assume you agree with the information in this notice. If there is a balance due, you'll receive a Notice of Assessment. Additional interest and penalty charges will accrue until the total amount owed is paid. If no tax is owed, this notice will serve as your Notice of Assessment. Note that if an adjustment results in a small amount of tax due, we may waive the amount due and will not send a bill." It also mentions "If you have overpaid, you'll receive a refund if your refund request was timely and if no other tax or debts need to be collected." For questions, they provide contact information: "To contact us online, go to mass.gov/masstaxconnect and log in to your account or create a username. If you have further questions, call us at (617) 887-6367 or toll-free in Massachusetts at (800) 392-6089, Monday through Friday, 9:00 a.m. to 4:00 p.m." Does anyone know if this means I'm definitely going to owe more money? I'm really worried about these adjustments and what they mean for my tax situation. I don't remember reporting this much unemployment or lottery winnings, and I'm confused about what happens next.