Pale stools no matter what try

Ever since getting covid my stools went pale and my me became server. I haven’t had a brown stool in two years can’t digest anything living on chicken. I don’t believe my gallbladder gets a nerve impulse to dump bile. I talk to a woman same issues hers resolved after starting Gabapentin she spent 8 months trying ever supplement prior nothing but pale stools. But starting that medication fixed it. Thoughts? I’m so server I react to all medications so scared to try that. Anyone with this issue had a Hida scan to see if gallbladder worked?