If you have problems with such thoughts when you wake up in the morning (that's when your body chemistry is mostly predisposed to such feelings), try this...
Have a piece of prosphora (antidoron, blessed bread) and have a cup of holy water next to your bed. As soon as you open your eyes every morning, immediately eat a piece of blessed bread and drink a sip of Holy Water, make the sign of the cross.
I've tried it, this works well for me. All it takes is one prosphora divided into six pieces for the days of the week, each Sunday I get a new one after liturgy (Sunday mornings I don't eat the prosphora because with me, those thoughts are minimal if I know I'm about to go to liturgy). A good idea is to keep the prosphora in an airtight plastic bag, the prosphora formula we use in our church will keep the dough soft for an entire week if the bag is kept airtight.
The Holy Water I have is old (we're talking about 7 yrs), it actually has SOOT in it but the water itself tastes FRESH as ever. The cup, when I empty it, has particles in it! In essence, this way I am experiencing God's miracle every morning.
The reason I like this is because 1) Putting something edible/drinkable in my mouth is an easy action, it makes me move and do something, and at that stage in the morning I am hungry so edible substances are quite welcome, 2) I am aware that these are holy substances, and that in putting them into my body, I feel that I now have a special obligation to keep it pure just as I have an obligation to be on my best behavior after receiving communion, it is a physical reminder, 3) Experiencing the miracle of the ever fresh Holy Water, as mentioned earlier, is a tangible sign of God's good grace.
All this combined, plus God's grace of course, helps me and makes me more prayer minded right away, before I've even risen from my bed.