If you took a conditional plea (meaning you reserved the right to appeal the findings of fact from motion hearing) you can appeal. Remember you have only 30 days in which to note an appeal in the District of Columbia. Furthermore, you can file a motion to withdraw your guilty plea but I would advise you to get a lawyer if you going to do that because it is not easy to withdraw a guilty plea. In order to get your plea withdrawn you after sentencing the must be a showing of "manifest injustice."
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