<human>: Give me a shortened version of the text

So I have a bit of a problem here folks. I've been with my lady a couple months now and things couldn't be better. 

The one thing that appears to be a recurring issue is my inability to take her at her word that she's not secretly upset with me. 

I'll elaborate. 

My wonderful girl has a terminal case of resting bitch face. (Her glasses don't help much either). To make matters worse I am an incredibly sensitive person who is easily affected by things such as tone and word choice. So naturally if she's tired, or hungry or sick I misinterpret the living hell of of it an fall into an anxiety spiral. 

I ask her what's wrong.

She says nothing she's fine. 

Just "fine"?

She says she's okay 

I don't believe her on account of the visual and audio cues I'm receiving and continue to press which only leads to making her actually upset (which she wasn't before). 

Now, I intellectually understand she's not upset it's just that circumstance and natural disposition are mucking up my interpretation of her words/actions;  especially at this point since we've had a couple discussions about it. But despite trying to mentally muscle my way out of it I get this awful knot in my chest that all but forces me to pry even further. 

Everything is going so well aside from that. And while she's patient and extremely tolerant of it now, I know damn well that's not going to last long and I sincerely want to get better.
<bot>: I'm super sensitive and take things my girlfriend says sometimes personally despite knowledge and proof that it has nothing to do with me.