Need help finding an online forum for med side effects

I am looking for an online forum site where people can post about the side effects they are experiencing on the meds they are taking anf share their taper journey ect. This was not a reddit forum and was its own website. I dont know if it was in this group I learned about it but I do remember seeing it suggested here on reddit while I was reading posts about med side effects when I was looking into others experience with benzos. I was introduced to the Ashton Manual for tapering at the same time and I believe that the forum I am looking for centered on the Ashton Manual. Another thing I remember is that I was able to search by medication and see all related posts come up. Posts had a strict guide on the structure your post had to have so it would be as helpful as possible. I dont know if I am giving a good enough description to help but I am hoping someone here knows what I am talking about. Thanks.