Man that is impressive! I do hope your cancer scare was nothing more than that! And I'm glad the CBT helped. I have read about it before and I'm actually a big fan of the idea of stuff like exposure therapy. Without going into details, I have some traumas (none related to needles, ironically) and for a number of years I would watch very specific horror movies in order to get over it and it weirdly worked, lol. I do believe that many traumatic things can be overcome with gradual and safe exposure and life is a lot easier afterwards! But for me, when it comes to needles, I just don't know if it is possible for me to get past it. Like, I can somehow handle sowing needles without freaking out, but sowing machines scare me. I can deal with pins on a board but syringes and fish hooks fuck me up if I'm in the same room as them.
During covid, with all the vaccines we were supposed to get, I decided to also finally get the HPV vaccine that I had been ignoring for a decade.
The amusing part was that because I had waited so long and aged to where I am now, I had to get three shots instead of two. Even funnier, I had to pay for all of them, whereas if I had just gotten the two shots back in my 20s I would have gotten them for free. But that part honestly didn't bother me. I was willing to pay for it. It was the fact that I had to get three shots instead of two that fucked me up.
So for a period, I got stung by needles quite often. Also had to get a blood test for allergy tests at some point during this marathon of needles.
Didn't change a thing. I was still as terrified of needles when it ended as I was when it started. Maybe if I get terminally I'll and have to get needles everyday, I'll finally get over it, but I dunno.
Bonus irony: once I had to have a wisdom tooth removed and because I was so fucking terrified of the anesthetic needle or whatever you call it, they had to inject me 8 times because the adrenaline in my body neutralized the numbing agent or whatever. I'm not a doctor. That's just what they told me. Even though I was doped the fuck up to the point where the dentist said he didn't want to inject me anymore because it could become dangerous, I could still feel pain when he pulled the tooth. It was so fucked, but also kinda funny in hindsight.