hi nygirl
i express my sympathies at the loss of your grandparent. you should discuss what is happening med wise with your doctor but i can tell you something similar that happened to me that may explain it.

my meds (for another condition) were working fine. then i had a big stressor to my system (like the death of your grandparent). so this flooded my brain, which was balanced with the meds i was on, with all kinds of distress chemicals. so the meds i was on were not able to handle the overload, and i began experiencing symptoms again. after more meds were added to handle the overload, things balanced out and i got better again.

i hope that makes sense. welcome to psych central. you will find we have several forums where you can post about your concerns and receive feedback from other members. you will get a lot of support here. again, welcome