Agony!!!

Hi, I'm 32 and don't have children. My husband and I have been TTC for nearly 6 months. I have really severe period cramps, which seem to be getting worse! 😞

I've had procedures done to freeze my womb lining as it grows outside of my womb. No one has ever explained what this means... does anyone know? Could the worsening pain be a sign that something's wrong? I've tried to get in with my GP and can't, I googled - bad idea, now paranoid 😂 Can anyone advise? Share an experience? Anything?