Help please.

Hi. Was diagnosed in march, t2. Hba1c 15, 7.8 and last 5.8. Started losing weight but slowed down. Weight has started 2 fly off again 2 quickly, 3lbs since yesterday. Have stress issues at mo but not sure if its related. Could it be cancer or something? My bgs are always in the 4s or 5s. Scared!

Got the doc on Friday. Just worried that it could be something else. I know metformin and trazodone which i am on can cause weight loss but seems to have just started falling off again. May have been eating less and may not b aware. Last 2 days bg been in 3s.