@Matt12 there are some other mindfulness threads on the forum that you might find helpful to get some ideas about how others have responded to mindfulness and meditation practices.
There are many ways. The way I like to see practice is that it's a way of grounding myself, kind of like anchoring down so the head isn't in control so much and I'm able to see and feel things far more clearly, to not get so 'caught up in the head'. I find it's kind of like re-booting the computer when there's glitches so things run more smoothly. I find it means that I am more strongly achored in myself and far more clearer headed to manage stress and getting on top of things (that inevitably come up in life).
This being said there are many approaches to meditation and mindfulness - LOADS! So it's about finding an approach, recorded meditations (or a teacher) that feels like a good starting point for you. (And not feeling you need to 'do it right' because there is no 'right'). The mind always wants to get in the way of meditation so it's about taking the pressure off having some kind of utopian, 'perfect', experience. If you ever have one of those then perhaps I can call you Guru! 
Ochre