Maybe Just A "Little" Colic

I'm not sure if it's possible for a baby to be a little colicky, but I'm trying to figure out why it is princess cries everynight around dinner time for atleast an hour. And by "cry" I mean scream unconsolibly complete with bright red face, real tears and clenched fists. We've tried everything to help her from rocking, burping, rubbing her belly, giving her a tub, but nothing helps, she won't even take her binky. The Mayo Clinic defines colic as:

"If your baby cries about the same time each day and nothing you do seems to offer comfort, your baby may have colic. Colic is often defined as crying more than three hours a day, three days a week for more than three weeks in an otherwise well-fed, healthy baby.
Fussing and crying are normal for infants, and a fussy baby doesn't necessarily have colic. In an otherwise healthy, well-fed baby, signs of colic include:

* Predictable crying episodes. A baby who has colic often cries about the same time every day, usually in the late afternoon or evening. Colic episodes may last from a few minutes to three hours or more on any given day. The crying usually begins suddenly and for no clear reason. Your baby may have a bowel movement or pass gas near the end of the colic episode.
* Intense or inconsolable crying. Colic crying is intense and often high pitched. Your baby's face may flush, and he or she is extremely difficult — if not impossible — to comfort.
* Posture changes. Curled up legs, clenched fists and tensed abdominal muscles are common during colic episodes.

Colic affects as many as 25 percent of babies. Colic usually starts a few weeks after birth and often improves by age 3 months. Although a few babies struggle with colic for months longer, colic ends by age 9 months in 90 percent of cases. "

We switched her formula to Similac Sensitive Formula which is lactose free to improve gassiness & fussiness, we use Dr. Brown's bottles which are made to reduce gas as well as use the Mylicon infant gas drops. She just started fussing at night within the past 2 weeks, she hasn't always done this. She started fussing while she was eating after about 4 weeks so thats when we switched formula which has helped a lot. She also doesn't scream for 3 hours at a time, and sleeps really well at night. So I'm really not sure. Princess is a lot needier than MJ was, so maybe that's just the nature of the beast?