Can somebody please tell me what I need to do to get physically fit?

[Hargreaves14]

I just really need some help and advice. I used to be very active until I became ill with an overactive thyroid since then I have struggled with my strength and fitness. I also had a baby 5 months ago so want to tone up its just hard to find the time! I'm asking for help because I'm wanting to join the army.

Does anyone have any advice which isn't to time consuming?

Do you need childcare while you are exercising? Then a gym with creche or a personal trainer is probably your best bet.

I would also recommend couch to 5k.

I could probably find someone to watch her if needs be. What do you mean by 'couch to 5k'? Another problem is because I haven't done it for a while lack motivation! :/