Has anyone felt like this

I wonder what is the matter with me? I've never felt this way before. I've lost appetite, I lost weight, I used to weigh 197 now I weigh 170. I lost it without trying. I had a seizure, admitted one day in the hospital, came home and feel this way. I am not sick or have a disease. The did a MRI when I was in the hospital and did not find anything wrong. When I was in the hospital, in the ER before they took me up to a room, I was emotional. I cried and did not want my mom to leave me. In June of 2020, I lost my dad. On Easter I had called him to wish him a Happy Easter, he did not answer the phone so I thought he had went to my cousin's house or went out of town. My one cousin who went over to check on him had said that my dad was on the floor sick. He said when he came to the door, he knocked and told my dad to open the door, my dad heard him but couldn't come to the door, so my cousin went next door to get the maintenence man to open the door. When the door was opened they saw my dad laying on the floor by the table where the phone was.

Easter is coming and it is bothering me. My mom has had a lot of stress, it caused her to lose sleep, and lose weight. What I am going through, do you think it is depression or anxiety?

Has anyone ever experienced this before?