Hey there, I am a fitness instructor and am on the same get fit/ look good road as yourself. For toning, just make sure you are doing some resistance work, if you dont have a membership to a gym, go to a local sports shop, sports world are quite cheap. Buy a stability ball and a resistance band, this is all you will need and you can work your entire body. There are loads of exercises on the internet too if you don't know what to do, or if you need any help you can ask on here too.
Here is your first tip, to 3 sets of 20 reps, with a break of 30-90seconds between each set.
Good luck