Lili Reinhart is opening up about her experience being diagnosed with endometriosis. It's pretty common, sadly, for women's complaints to be overlooked in the medical world. They've even been overlooked in research for years! Often they're told they're just being dramatic, that it's just anxiety, or that it's normal to have a period so bad it affects their daily wellbeing... It's SO frustrating for women to get the healthcare they deserve in general, and that's exactly what the Riverdale star had to go through.