Sundays tend to get me down, too. And I know the self-doubt that these apparently well-meant questions can inflict upon us. Some people just don't think outside of their own box and have only a scheme in mind when they interfer with other people's life decisions, I know this from the conservative small town where I grew up. But you should never sacrifice your health or happiness in order to adapt to a certain ideal, if you are not the type of sheep-person, which I guess you aren't.

From my personal point of view, I can say that your choices and decisions sound rather responsible and normal to me. You want to be settled and healthy first, can't see anything wrong with that. And if you find a guy within the next 3 or 4 years, then you can still have children with him, between 30 and 35 is a normal age for having kids around here where I live now. And I read somewhere that marriages that are being closed in peoples thirties are more likely to last than such closed in the mid-twenties