Hey guys im suspicious of my girlfriend after going through her phone. I could be overreacting, but im a bit of a nutcase myself at times. I tend to always keep frame in my LTR.

Current Situation: •Been going out with my gf for 9months, she's from strict Albanian non practicing muslim family. •She's 20, Im 23, took her virginity. She has insecurity issues, especially about my past, cant get over it, it eats her up and she says she feels jealous. •We argue a fair amount •Sex brilliant, never have to ask for it, I actually have to turn it down once a week, offers BJs, basically sex life perfect. •She gives a lot in the relationship (I ought to pull my weight more), spends too much on me, gives me gifts etc.

The Bad: •My girlfriend always keeps her phone in bed (ive noticed, especially under pillow). •She never hides her phone or laptop, and knows I know her password and passlock. •I never go through her phone or laptop (apart from this once.) •We are in bed in the morning, and I see her use her phone, then quickly tuck it under the pillow. •I said, why are you tucking it under the pillow quickly? •She said she didn't know I was watching her and was checking the time. •I checked through her texts. •I saw she has been talking to this guy Harry, who made it apparent to her he liked her last September, and she turned him down because she said she is with me. •I looked through her texts, and her conversation with harry. There was no conversation material that was remotely flirty, only her arranging drinks to meet up.She said she was arranging drinks as they are friends, and since last September, their drinks plans have always failed due to being busy. •I got pissed off when I saw she gave him Xx three times in text, even tho he gives her no kisses. •When I looked through other conversations with her male friends, she alternates between one and two kisses, and even gives two to this scrawny ugly guy in her halls when asking him for sellotape. •Harry also sent a flirty text to my gf, and when I saw my GF's response, she ignored it and carried on conversation on a friendly basis. •She immediately offered to cut all contact with harry and block him off all social network sites.

Should I be worried? Is my girlfriend looking to cheat?