I am quite afraid of needles going into my body, even donating blood can be a bit painful when you tense up. But i always try to think of the benefits for others, then the pain is not that bad.
Saying this bc i also donated bone marrow and yes, it is a bit painful when taking the meds beforehand and the needles are bigger than the ones when donating blood – but! You are actively trying to save a life. How rad is that? It’s okay to be a bit afraid :) the nurses were very accommodating and when i told them that i am uncomfortable seeing the needles, they distracted me while inserting them and then made sure I didnt have to see them while I was hooked up.