Why am I always hungry???

healthym0m0f2

I'm also short 4'10". I'm currently trying to lose weight after gaining weight due to health issues but when I do maintain around 105lbs I do strength training about three times a week. Also I know some say to eat smaller meals through the day but I prefer three bigger meals and a small snack around 7pm. I feel full and satisfied this way. Also since I started eating paleo I am almost never hungry between meals. I start getting hungry when my carbs are high and protein and fat are low. I also "try" to eat vegetables with ever meal too for fiber.