Hello Sir. My Name Is Harshavardhan. I Was Identified With

Hello sir. My name is harshavardhan. I was identified with hypothyrod with value 47.086. Using 100mg thyro norm tablets everyday in the morning.
I am suffering with bad constipation problem. Due to this am feeling very lazy and all my daily work is getting affected. Also Mu B12 levels are low. Taking medicine to it. Kindly let me know a solution for my constipation problem immediatly