Hello, I have been suffering from upset stomach and diarea for the past several days, lethargic...I am on and have been on sertraline 100mg for depression, metformin for diabetes type 2, lisinopril/hctz for high blood pressure. I suffer from depression and sleep alot. I suffer from night sweat while sleeping, what do you think may be wrong with me ? My blood pressure has been running high though 150/95 , my blood /sugar has been staying around 140-160