If I Run Three Miles And Do Pushups Every Day Will I Lose My Man Boobs?

I have been running three miles a day and doing 50-80 pushups a day for the past three days. How long till I lose my man boobs and belly fat?

Does Doing Loads Of Situps/crunches Every Day Lose The Fat On Your Chest, Or Throughout Your Whole Body?

I don’t want to lose fat anywhere but my stomach.