Well, she's in her early 30's and I'm in my late teens, early twenties, she is my ex teacher and she's so attractive, every time I see her or think about her I get a warm fuzzy feeling and butterflies, and I actually think my heart skips a beat, when I talk to her my hands tend to sweat quite a bit, I actually felt this way since I was in third grade, she's so beautiful and I'd take a bullet for her, no lie, obviously non of my friends know this, but I always check her Facebook profile to see what she's been up to, she has commented on my photos a few times also saying "you're so beautiful, grown into such a beautiful, talented woman" we also have laughs and 'personal chats' I 'love' her more every second we're together and the more I try to deny and block out my feelings, the more they seem to affect me and grow, I dream about sexual fantasies with her, I always want to make her laugh and she always touches the top of my leg and looks up into my eyes and smiles, and we stare into eachothers eyes for about 7 seconds, I just think "please be mine" however, she's married, only been married 3 years.. But I have something with her, maybe a fling, but I really want more, but I always feel "if she's happy, then so am I"... I really feel as though I love her, can someone tell me if that's love?

So are you a teenager or in your twenties?
Is it love? I don't think so. You are fantasizing and flirting with a married woman and she is being inappropriate with you. You need to stop!
If you are still a teen this woman needs to be in jail.
She is a married woman cheating on her spouse, not a nice lady.

This isn't love this is something every teenager goes through don't worry about it you'll get over it. If you've liked boys before then I can defiantly tell you this is a phase. If it turns out it isn't a phase the I suggest you speak to someone you feel you can confie in an ask of there opinion don't hold it in let it out.

i'm in my late teens, early twenties Which is it? You should know your own age. This is not a time when you give a range.

Its not clear whether this woman is doing anything more than being nice to a former student. Many teachers like to keep track of students especially ones they are proud of. Form where I sit, this sounds like something you have made up in your own mind.

Is it love? Sounds more like a fantasy crush to me. But the thing its, it is totally inappropriate for you to pursue it. This woman is married, that alone means hands off. It also indicates she is not attracted to women.

If you can't drop this, then you may need to seek counseling to get over it.

You sounds more like 14, so I would really wonder how old you really are. As a women in her 20's I am sure you know that you do not bother a married women, As a women in her 20's you would be mature enough know that a fling is wrong.
At 20 you would know that teachers stay in contact, esp with Facebook of many of their students.

If you like and have sexual desires for women, go find one that is single and interested in you