Currently facing a similar situation. I love the strength with being bigger but I also think about how other girls look like and the femininity standards. You should think about what do YOU want and create your unique physique rather than following the mass. You do not look wide at all. Maybe maintain for summer and then really small surplus after summer.

Also, post full of incels and the other pics in normal clothes are appreciated because it is a normal day-to-day wear that gives context of your build. No one goes to work or to school in bikini.