what am i doing wrong?

I have been on a high protein, low carb diet combined with mild exercise over the last 4 weeks although seem to have obtained no results. I am 5'8, 88 kg. As part of my diet i am also taking hca extract before each meal. I am not counting my calories but know that i have been under for sure. Here is a rough outline of my daily diet:



morning-cofee

lunch-egg/salmon, wholemeal rice cakes, coffee or fruit smoothie

evening-run-->5 to 6 km (3 times a week)

Dinner-chicken/tuna, beans, salad, fruits, whey protein shake (sometimes)



Should i be eating more? Am i in starvation mode?