Have no social life, no confidence?

Well, firstly your attitude may be the problem. Your life isn't any worse because you don't have an iphone, and that doesn't make you 'different' from other teens, 17 is a little old to feel left out when you haven't got the latest toy, you need to start looking at the positives a bit, you said you have a loving, supportive family and a beautiful daughter, focus on these positives. Also, another tell tale sign of your pessimistic attitude is, 'he got ME pregnant', 'nobody hears me when i speak', it takes two to make a baby, and you have to make yourself heard. It's your life, and you need to start taking charge! Speak to people, if they don't hear you, say it again, i know you said you hate repeating yourself, but to them they're only hearing it for the first time, and if it's just you don't like doing it, you said yourself you speak low, so the only reason you're repeating yourself is because you didn't speak up the first time. Seriously though, i feel for you and hope you can take charge, good luck