Harm OCD

I had a really bad episode 2 months ago. Started therapy and meds and have been getting better. then this past weekend I was slammed with a completely new set of intrusive thoughts about my mother's mortality. She is alive and well and I see her often but yet I can't shake the idea of her death and how my life will never be the same and eternally broken when she dies. This feels unique because so much of my past OCD are things that either can't happen or are unlikely. But this is certain. We all die. And I have no idea how to start to deal with this.

Basically long story short, ive been dealing with anxiety for a very long time all my life I'm 23 now but about 5 months ago my anxiety started to get really and I overthink a ton and get worried to easily. So my chest hurt for a while from stress at work made me worry why it was hurting, then me worrying and thinking worse case scenarios was making it worse. So i and to go to the doctor and got diagnosed properly with anxiety and I have a med now that I take when I really need it called hydroxyzine but I also have another med that is Zoloft that I have been taking for a about a month now, to help with my intrusive thoughts I have sometimes i only get them when im stressed or when I'm by myself or when i just overthink in general, my loneliness depression is one of the reasons for my anxiety because I wish I had someone as in partner wise to love me and for me to love them. But anyways I've had intrusive thoughts about possibly hurting myself and family, or even my dog. Ive never acted on any of my thoughts in the past and I don't want to but I have had anxiety attacks when everything feels to real and really scares me. I constantly have the thought of am I crazy or am I becoming crazy and stuff and I've done a lot of looking stuff in the past about symptoms but most of them are identical to what anxiety is so it's hard to tell the difference. It's been probably 2 weeks since we last talked. I've been mostly doing good. But I just was wondering if had a little Harm OCD intrusive thought happen yesterday that targeted my Aunt at work she was complaining all day and when it got closer to the end of the shifts for us. I was already annoyed with a situation that happened earlier in the work day. But she came into my department and then went back over to hers and I said it out loud to myself and said you better get back over there or I'll, I tried to say something else because the word I was going to say was kill you. Obviously I don't but that's what my intrusive thought wanted me to say. And made me think thats why i got to hurt her to stop her complaing So the rest of the night I was saying she is safe I am safe I'm control, like this is just anxiety lying to you, it's just because I'm tired and got annoyed earlier. I can't tell if it was working or not because I was so tired and just wanted to go home. But after work her and I spent time together at our house she was on the one couch and I was on the other with a bunch of our dogs in the living room. I tried to keep my mind off of what happened, and I was fighting some stomach achyness already. But I obviously don't want to hurt her and we had conversations just fine. But I went to my other aunt house at night after work to go to bed because she has to watch my aunts dogs because my other aunt and family is on vacation. But anyways I'm trying to get over that word Kill, that word is what is scarring me and sticking. Like my anxiety is lying saying kill, or basically do harm. I don't want to do anything bad but I'm trying to shake that feeling and stickiness of that word. I'm just so scared and worried.

So I had a panic attack a while ago to “kill mom” and I forgot about the thought until a few days later. When it came back I was mentally drained and it lasted for 2 months or more. It eventually went away but it is back. I get other intrusive thoughts but they go away after a hour or so. Why am I stressing over “kill mom” so much. I just get irritated that it won’t go away. I’m beginning to think it’s a different mental illness maybe just anxiety? I’m not sure to be honest. It just appears and sits there and I feel like I’m doomed and a pyscho and worry that I’ll never forget the thought.