I started Metformin in September and have had one period since then. My CM was indicating I was fertile during my fertile window and I’m 3 days late for my period. My breasts are relatively sore, and I think they’re looking and feeling bigger/heavier. I don’t usually get this level of soreness when I’m due on. I have been feeling slightly sicky but I think it may be my medication, I have also been having headaches. I tested 6 days before my missed period (I was impatient!) and came back negative. Should I test again?

I’m desperate to fall pregnant, just trying not to psych myself up for something that may not happen.