The single thing that is making her the happiest in all of this is not the fact she's pregnant, but the sudden increase in engagement and likes on her social media activity, like she is overjoyed with giddiness because she feels relevant again after years of decline. That is what's making her so happy, not the actual situation.
It's like an extreme prop, for want of a better term, being used to make her feel like a somebody and she thinks she's now regained a footing on the social media relevance ladder, lapping up the engagement clout and lauding it over everyone else. Her first thoughts are how to milk and exploit the situation for her benefit and monetise it. Wonder if she will be the same when everyone moves on to next week's news and reality hits.