How old is too young for sex?

I am thinking of loosing my v card to my boyfriend. I am 14. I see a lot of comments saying “it depends on the person”, so I wanted to give some backstory. I had some trauma with sexual things in the past, but I felt safe for the most part. He makes me feel relatively safe, and I want to make him happy. Is it wrong of me to feel expected to have sex? He isn’t pushy, but it is my fucked up head that is screwing with my emotion. It still hurts me today and it (along with some other things) gave me PTSD and depression, but I am medicated now and will be ok, but I feel safe around this kid. Is it a bad idea? What age would be too young in this scenario?