Have been taking cetapin xr 1000 twice a day since 2 months and eltroxin 150 daily (now 500+1000 cetapin xr and 125 eltroxin) present tsh 0.2 fasting sugar 116. But from 15-20 days not able to eat always feel like too much gas and vomiting at least once a day for sure. Feels like gas is stuck in food pipe and not cmng out and not able to concentrate feel a slight heaviness and dizziness in back of the head. What could be the reason and what should be done.