Yes I think that is possible. I have had that happen to me numerous times in my life

I have Bipolar and maybe “ a bit “ of it was that but I think more of it was I kind of got overwhelmed because something happened weird or out of the blue and like self preservation kicks in and I’d totally flip my feelings.

My first husband cheated on me so I was very suspicious of anyone I’d allow them to get to know me more. So it was on my end not there’s.

I’m sorry that she has you questioning her feelings.

Maybe just give her space and see how things play out ?