PTSD & relationships

So this kind of sucks having to say but I really do need some sound advice, so I’m talking to someone new. And honestly ever since my last relationship I learned my lesson on exactly what I like & what I don’t like now. But this is where I think my PTSD kind of kicked in, because he said something that my ex said as well.

That honestly if I would’ve paid attention to AT FIRST in MY past relationship I probably could’ve saved myself that slight heartache that I had to go through.

“Kind of like a red flag”🚩 because yes I do feel when it comes to sex you should be comfortable. But I’m kind scared to open the same door that I probably opened last time, that I would accept what someone else wanted over what I wanted to protect myself. Does that make me unreasonable now?

(What he said: that when it comes to sex he doesn’t like to use condoms & asking me if I’m on birth control)

I always did disagree with that using them to avoid pregnancy & I instantly got a flashback well now here I am. Asking you 😚