3 weeks to a new me??!! Help!!!

[Winetaster]

Am starting a new job in 3 weeks. Currently I am and feel every bit a dowdy and frazzled SAHM. Inspired by 100 day challenge but need to condense into 3 weeks to make myself fabulous for new job. Please can someone help??!! Currently flabby 14, zero exercise other than running round after kids. Do have money to spend on products if helps?!

Start Couch to 5k. I now have muscle definition in my calves for the first time in about 20 years!

Hair cut.

Dress code for job?

Exfoliating face wash - I like the Aveeno one.

New foundation?

Thanks for the tips!! Will def start the running as like the idea if calf definition :-)

Will book a haircut too. Dress code is smart so need to think about what else to wear other than my 2 interview suits!!

Dresses can be very nice for work.