Romione pregnant on the run

What happens when Harry leaves Ron and Hermione for a couple of hours?
What happens if Ron omits his love for Hermione at his oldest bothers wedding and Hermione returns his love?
what if one night while at 12 Grimmauld Place they explore each others body's and forget to use the spell?
well find out this all from Hermione's point of view and how she handles being pregnant and being on the run with barely any food and how Ron reacts being told his girlfriend of a couple mouths is
carrying his baby and how Harry reacts to his two best friends having a baby
And how they deal with being teen parents and how Ron has two jobs.

P.S. I do not own anything