Bridal Weight Loss

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Good Afternoon all. So I have just under 5 months till my wedding and after stepping on the scales this morning need to lose lose at least 1 stone but would ideally like 1.5 stone. I joined the gym in Dec and have been going however over Christmas was a bit of a right off. I am using Joe Wicks receipes however I would love a bit of support to stop me reaching for the wine/bad food. Anyone want to join me?