Hi welcome to HCMForum. According to your description it seems that you are facing anxiety neurosis
. I advise you to consult a physian or psychiatrist
probably you are thinking that you are facing difficult tasks. Dont worry if you are very much disturbed you can go for ER. other wise try to accostom
for the things. Slowly you will get accostomed for such work.Gastric hyperacidity
also may cause such disturbances. Besides i advise you some diet reco-
-mendations as take more of curd. Avoid spices chillies oily foods and junk foods to avoid hyperacidity. I hope you are satisfied with my reply. thank you.