(((Brook))) Well I can understand why you feel so lonely and all !!! ... the life you described looks like just being used ... Stop being available for everybody but you ... if you are too nice and if you don't tell people just think that everything is ok ... there is a time to say HEY HO A'M JUST A SOFA OR WHAT ??? ... I'm not telling you to get in trouble with your husband or anything, I just feel like you should think about you way more (that's not selfish - that's having a place, means being an actor in YOUR life) - or you are ready at 24 for depression ...
you have a place in life and it's not only being a wife and a mother/householder ... find your own hobbies ...
Well the first step to feel alive that everyboy will appreciate is to take care of yourself basically what please most of women : bubble bath / clothes / fitness = you'll meet people / new hairdress / massage / ... just example cause for instance I'm not into half of that but other things (like some computing application that makes me creative, and even usefull with that) ... everything else might come along ... More you think about you, more you'll get a chance to find out what will please you and make you feel ALIVE !
Take care ...