Breast pain - possible ILC?

I got my GP to refer me to a different Breast Clinic (St Mary’s) for a second opinion. My appointment is a little over a week away. My question is whether to accept a contrast enhanced or 3D mammogram or tomosynthesis (if offered) or should I insist on a contrast MRI? I’m not sure I will accept there’s nothing sinister going on unless a contrast MRI comes back clear… as the pain (albeit reduced) is still present. Has anyone had CEM/tomosynthesis which has missed ILC?