Intestinal TB , cured but same symptoms.

I had intestinal TB , I took medication for 12 months , after completion of medication I went for colonoscopy and Dr said only pseudopolyps there and I got recovered , But i am  feeling my intestine is bleeding , when I checked with CBC test I found I have low platelet counts than normal , though my Gastro Dr is not believing that my intestine is bleeding , But when I was on TB antibiotics I was fine , since I left antibiotics after a month sometimes I feel my body is shivering or flu types symptoms , when Dr found my TB through histopathology and biopsy at that time he used GeneXpert test and it showed Rifampicin INDETERMINATE , but my Gastro Dr suggested to take first line TB drugs as I never had TB before .. But I am worried whether it was/is normal TB or MDR TB ? I don't know why do I have body shivering symptoms and flu type symptoms most of the times . Thank you for your attention . Kindly help if you can . 🙏 ...