Thanks Delilah, it's good to hear from you
It sounds like you've been overwhelmed with how you feel. Things like DP/DR are common when things reach a peak as the body is trying to protect itself. But it can be scary and we start to worry about it thus making us worse. Many on here have found just this.
Intrusive thoughts are often discussed in OCD but they are very common in depression too. Maybe even an overlap if you suffer both.
The big question is - would you do it? If you can safely answer no to this then, to me, it's more about intrusive thoughts. I say this because in the risk assessments therapists do they will ask you a few questions such a a) do you ever feel life is not worth living b) have you researched ways to do it c) on a scale of 1-10 (1 being no chance and 10 being highly likely) what would you score as your likeliness to do it and d) what stops you.
So, when I went through my assessments I came out like this:
A) absolutely yes!
B) no.
C) 1
D) loved ones. I could never hurt them.
My therapist explained this showed I was upset but not going to act. I remember saying if I didn't have family I wouldn't put myself through the pain I was feeling.
From what you say you do mention why you wouldn't harm yourself. Do you think that's the case?
If you find yourself saying you would harm yourself then please contact your GP immediately or 111 if out of hours.
It's hard not have thoughts of escape from all the pain we go through. That's normal. But be aware of researching methods and whether it's so painful you can't see a way not to harm yourself. It may not mean you will but maybe a safety net of your GP keeping an eye is worthwhile.