Am I overreacting? Thoughts please

I’ve been seeing this guy for close to 11 months. Everything seems to be going great and we keep on seeing each other more and more as time goes by.

Now earlier this month he questioned if I was pregnant only because I texted him that my libido had been out of control. My way of telling him I wanted him. This really upset me because he responded by saying, “This has me concerned.” Like I can’t be in the mood or something.

Today, we’re texting, casually. He out of nowhere and very unexpected asked me when my last period was. I told him and asked why he wanted to know. His response, “Just wondering.” I then told him that we should be good, and I should be starting on Saturday. Then proceeded to ask, if it’s something he’s worried about. His response, “Just paranoid.”

The word “paranoid” really got to me, and I don’t know if it should have. In a way it made me feel like it would be the end of the world or something. Now don’t get me wrong I’m nowhere ready to have a baby, but I wouldn’t say I’m “paranoid.” If it would ever happen I would woman up and deal with it (with minor freak out). I mean there’s consequences to our actions and we have to face them.

What do y’all think? Am I overreacting with his response and the word “paranoid”?

****UPDATE****

We ALWAYS use protection. Now, I’m not on birth control because my OBGYN recommended I not be on it due to family history. I know there’s non-hormonal BC, and we’ve discussed them but she really is against it.

Now like I said I’m nowhere ready. It was just the way he brought it up that threw me off guard.