Puberty advice please - sensory need and anxiety

Hi. I’m super new so I’m sorry if I’m not posting in the right area. My 11yr old daughter is struggling with aspects of puberty to the extent that she’s not left the house in months and now struggling to leave her room. She’s finding virginal discharge difficult- the sensation of being wet all the time. This is preventing her from being able to get dressed or move from her bed. We’ve tried 30 different sanitary pads/liners and period pants (different types) - the pants worked for a little while but now seem to not be helping. I just wondered if anyone else experienced this sensory need and any work arounds please? She’s getting really upset and low as the sensation is preventing her from being able to access school, outside or the rest of the house. Trying to generally reduce anxiety but this issue seems to be driving the worry levels up to unmanageable so it’s hard for her  to find any calming anchors anywhere. Any advice or thoughts greatly appreciated. Many thanks