well if u been checked out lots by different people and doc too then u got to believe theres nothing wrong. if it worrys u that much just go back and speak to doctor but i think u really got to try and be strong here and start busying yourself and not having so much thinking time, all your worrying cant be good for baby and u need to concentrate on this. u have got to get this through to u that its anxiety and the more u thinknig the worse the symptoms become and so on. it wont go until u relax yourself and unwind cos u r all tense at moment. u r repeating the same stuff over and over and i really wanna help u but i cant anymore im sorry cos u are not taking in wot im saying and i think u need counselling like now hun for this