I'm adding protein and fruits/veggies to my diet now.
Lost a few pounds last week, felt alright, very tired the first couple of days but then it got better.
I take vitamin supplements, iron, magnesium before training, and omega 3 capsules to compensate my diminutive diet.
Decided to add the amount of what I eat but only by adding vegetables, fruits and some protein in the form of tuna, cottage cheese and protein shakes. Don't know how many calories I'll end up with but probably around 1000kcal/day.
I'll also increase the amount of excercise this week from what it was last week. I'll report here if I notice any significant changes in how things go. So far so good.