I haven't read all of the advice you have been given, but, from my experience on this forum so far, I know it will be great advice. Unfortunately, I can't entirely relate to what you are going through except for the case of feeling ignored. I used to feel ignored all the time (I still do sometimes) and I know it's tough feeling alone. I wonder, though, if it stems from you doing too much for your family instead of sharing the burdens of housework and personal responsibility. I understand that it's a maternal instinct to know what people are doing all the time (because I always like to know), but it's their responsibility to get there AND to help around the house.
Anyway, I don't want to upset you and make myself out to be a bad person. I only want you to feel happier about life and come out the other end feeling the total opposite you are now! The suggestion to see a therapist sooner rather than later is good advice. I would like to throw in as well that taking a vacation, on your own, for a week or two would be a great idea for you. No cell phone, no kids, no husband. Just you at a resort or somewhere that requires a long flight, to get away and sort out your own head. This should leave your family appreciating you more too! I'm sure they are all capable of looking after themselves while you are gone, even if they don't think they can survive without you!



<<HUGS>> make yourself happy.... Therapy, vacation, whatever it takes... You need to look after yourself... First and foremost!