You'll find many various will cause of Continual pelvic soreness. This will make diagnosis hard. Pelvic congestion syndrome (PCS) has to be thought of If your ache worsens when sitting down or standing and is relieved with lying down. MRI: Like CT scans, MRI is less valuable for diagnosing PCS https://www.sgvascularctr.com/service/pelvic-congestion-syndrome/