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Good Advice above from Mortgage-Specialist, but you certainly should discuss this with a local lender that knows your market.
It's always the things we don't know about that cause us to deny loans once we learn of them and without gathering more details we can only say to keep moving forward--you aren't denied and you aren't pre-approved. (Curious what property taxes and insurance costs are in your area as these unknown variables can have a big impact on your DTI)