Can ocd make you think you want to harm someone cause they did something to you?

I am so scared that my *undiagnosed* OCD is going to make me harm someone close to me in my family. I’m afraid of knives, I’m afraid of things that COULD be a weapon like pens, forks or anything like that. My sister is my BFF and my thoughts have latched onto her. I’m so afraid!! I don’t know how to make them stop. How do I stop and will it eventually subside? How do I work on compulsions? I’m on Zoloft 50mg as well for 3.5 weeks and a lot of my other worries have subsided except this one. I feel like a crazy person :( Also does this sound like OCD?

Anyone experience this? I have had OCD for past 9 years, over the course of that time I have had multiple themes from POCD, false memory OCD, contamination OCD the list goes on. Right now I am struggling with the thought that an ex is going to harm me, my family and fiancé. I am about to get married and my fiancé makes me so happy I am in love and finally found the person that truly completes me. However, of course OCD latched onto that. My OCD convinces me that if my ex finds out I’m going to get married that he will harm me and my family. The other day I did a compulsion and looked at my blocked list which my ex and his family and friends are on, I quickly glanced at their little profile pics to make sure they were okay and that they weren’t planning on scheming to harm me and my family and my fiancé. Immediately after I did this I started to freak out, my OCD made me think I was a cheater and that I secretly want to reach out to this ex. I was recently diagnosed with PTSD from that situation because I went through a traumatic experience with this individual and this is what had lead me to believe that he will harm me. Anyone else experience similar?

I had blood work done for a test I was having a couple weeks ago. The phlebotomist hit my vein weird, my arm bled a lot, but eventually stopped. My arm is still sore several days later. The following week I had my bronchoscopy. The nurse used the same arm that was already sore to put in the IV for the meds. My arm started hurting, swelling and burning. I told her it hurt really bad but she ignored me; then I was out. It’s been a week and my arm still hurts, and my veins are tight and hard. Couple that with the white stuff all over my face, that nobody from the care team bothered to wipe off- which I didn’t know about until my husband asked me what it was, I got harm from my OCD! At first I chalked it up to the white stuff on my face was bad bedside manners. Now, I keep thinking that my doctors and everyone associated with the clinics are trying to harm me. This morning I had an incident with the fryer oven while toasting my bagel. I asked my husband about it and he says he didn’t notice anything. I was down to the last few bites of my bagel, and suddenly started feeling loopy. I spit it out and threw the rest away. After sitting awhile thinking of the doctors and phlebotomist etc… it dawned on me that it was my OCD telling me people were trying to harm me. I don’t know how to get over the fact that my arm hurts really bad and my doctor completely ignores my health concerns. I’ve been nauseous for the past two weeks or so - there is definitely something wrong! I think when they find out that you have OCD and/or Anxiety, they treat you differently, as if you’re making up the symptoms. I most certainly haven’t felt heard! My husband always says, what’s wrong now? It’s such a horrible feeling to hear him say that. Is this what you call Harm? Or is it associated with Harm? I’m not sure if this is triggering or not. I hope not.