I have been suffering from lots of catarrh in my throat, the feeling of a lump in my throat and a sort of heat/ glow also in my throat.I have been put on lanzoprazole but it doesn’t seem to making any difference.My chest also feels quite tight.I now also have an acidic stomach that feels almost like it is fizzing.I have suffered from IBS for years but am now beginning to think it has been stomach cancer or bowel cancer all along.Surely the medication should have worked? My anxiety is spiralling out of control and zi am tearful anc afraid.Had anyone else experienced the same? Please reply if you have any experience of this.I am really struggling