Ladies...adding muscle doesn't make you bulky...I've never had a female client say she has built up too much muscle mass (I've trained over a hundred), invariably as they get more they want more.
Even if this one of their initial fears. You will never wake up 'massive' overnight..if you do, tell the rest of us what you did and you will be rich!
Your work outs should focus on this with a lesser emphasis on fat loss as this will happen as a matter of course.
Smashing yourself up with far too much cardio day in day out focussing on 'burning' calories is absolutely not the way to lose fat.
This type of training could see you spinning your wheels or, even worse, over training or injury.
There is a time and a place for that which must be properly planned in and balanced with mobility, rest, nutrition and lifting heavy stuff!.
Having a really strong body to go about life (and training) with more vigour, ease and looking awesome while you do it comes from adding muscle.
Grab those bigger weights!
J