This girl that I like is sending CRAZY mixed signals. There are times where I'm sure that she likes me, but then there are times when I feel like she's friendzoned me or isn't attracted to me. This is going to be long, but if you could please take the time to read this and answer my question it would be much appreciated.

Signs she might like me:

A) She texts me all the time, but friends do this too so idk..
B) I once doubted that she could twerk so she got out of her class, came to my class, took me to the stairwell, and twerked for me despite the fact that she knew I could see through her leggings.
C) She brags to me about how sexy she is, and when I just replied "whatever" she sent me a picture of her showing her bra.
D)I like another girl as well, and every time I bring this girl up in text, she changes the subject or says that me and the other girl wouldn't work out (jealous maybe?) if I keep talking about the other girl, she stops texting back.
E) She sends me "good morning!" texts and has started offering to take me home from school, she's also invited me to "get shitfaced" with her before and talks about how she wants to smoke with me. (These are friendly gestures as well, so idk)

The Sexting Incident:
The other day she "accidentally" sent me a naked picture of herself, I think that it was on purpose, but that could be my ego talking. Here's how the convo went:
Me: "I'm super bored today, lol I JUST WANT SOME WEED" (don't ask)
Her: "I just want dick :D"
About 5 seconds later I got the naked picture.
Her: "OH SHIT" (this was about 5 seconds after the picture message)
Her: "WRONG PERSON"
Her: "Don't look at it" (this was over a minute after she sent the pic, surely she would have known I had seen it by then)
Me: "Well hello there :)"
At first I thought it really was on accident, but the next day was when she started sending "Good Morning!" messages and taking me home from school. Then I talked to her best friend, whom she tells everything to, and asked her if the girl told her about "something funny that happened yesterday" and she said no but she would ask her. My theory was that if she told her friend about it, then it really was an accident, but if she didn't, then it was probably intentional, and sure enough, her bestfriend still doesn't know.
Also, after the sexting incident, she's started running into me before school as well, which had only happened once before, coincidence? And just today we had an interesting conversation via text during school
Her: "I wanna make a porno"
Me: "Ha, I'm going to be a film student at the vocational college next year ;)"
Her: "Let's make a movie ;)"
Me: "I'm going to make you a star ;)"
Her: "Yusss lol!"
AND, she asked if I had deleted the picture, and wasn't mad when I said I didn't delete it. She just asked why to which I replied "cuz I like it?"
But there are also the signs that say she isn't into me

A) She teases on me and rags on me like a friend does,
B) She once said something really friendzone-ish "You're cool, its nice to have a guy friend that doesn't want the pussy. Thats why I talk to you alot" It should be noted that this was said BEFORE the sexting thing.
C) She said one really rude thing yesterday morning (after the sexting incident). I called her a wanka and she didn't know what it meant, so I told her and she said "Lol, what if it meant 'fuck that pussy'" and I said "Then I could wanka for weeks." The she said "I think I just threw up in my mouth a little"

So what do you guys think, is she into me?