My son is petrified of developing cancer.

I had OCD as a child and then my symptoms became less noticeable and easier to manage as I got older. Now I am in my 30’s with my first dog and am constantly terrified he is sick or dying. Any abnormal behavior triggers it- a cough, not eating as much as usual, excessive sleeping. I monitor how many times he goes to the bathroom. It’s exhausting. I know logically that he’s okay, but I just can’t seem to shake the anxiety and OCD pattern of calling his vet, asking my husband if the dog is okay, or taking him to the urgent care. Anyone have any advice? This is my first post here. Thank you in advance.

what helps you guys cope with thinking you’re sick and you’re going to die any second? i can’t help but look something up on my phone when i feel something slightly unusual. once i see some condition or whatever, i stick with it until i experience something new, and the cycle goes on. i’ve always felt that if there was something wrong with me i wouldn’t want to know and would rather die. i’m not suicidal but i don’t want to live in a world where im sick or feel doom because there’s nothing to do about it. i’ve gone to the doctor plenty of times and i recently got a lot of blood tests. they said nothing was wrong with me other than the fact i have depression and anxiety. so every time i feel worried about something, i just refer back to that and tell myself im healthy, which i am. at the moment, i keep getting worried im going to have a stroke. although i am a teenager, it’s still possible. just now i felt left sided pain in my jaw that went to the rest of my face so i started to get anxious which made everything seem more intense. then i reminded myself that i have impacted wisdom teeth that are growing in which could cause that type of pain. last night my leg cramped up and it felt painful to move. it felt exactly like when your leg falls asleep and you get that paralyzed feeling (if that makes sense). then i figured that happened because i just had a week of band camp and my leg muscles were pretty sore, especially that leg. my family doesn’t have any history of health issues which doesn’t mean that im invincible but it also reduces the risk. all of this really picked up after band camp from last year (2023) im guessing its my body having enough of it being overworked.

I have the urge to keep repeating the same prayer so that my dad will never get cancer and I have the urge to do it in specific places and It has to be right now and I'm scared the second I got to sleep with urge unfulfilled Im going to regret