What is in my stool?

Hi, just wondering if there is anything wrong with this stool. Lately I've been suffering from bad bloating. The doctor prescribed probiotics which failed to work, I changed up my diet and things got a little better but my stools are still oddly discolored ranging from yellow to light brown and the consistency is never a fully formed stool ( snake shape ). Wondering if there is anything I should look out for as reading up on the seriousness of having consistent pale stools is worrying me. Thanks!

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