So I'm 28, and in an honestly very healthy relationship with the most special person. However, I really struggle with my anxiety and with my emotions in general. This is also my first romantic relationship, so lots of unhealthy preconceptions and new experiences there, and I've basically never tried letting anybody close before (after high school I slowly became a solitary mess). So I unconsciously do lots of things that I now suspect I do in an effort to keep her at a distance. Little actions, like changing an emoji before sending a text because it was "too" cheerful, somehow... and following myself down that thought train I think it's because I fear us becoming really animated and having a good time, and that scares me somehow. Does this sound familiar to anybody? I feel like little things like this (and others) are subtle ways I try to sabotage my relationship without thinking about it, because I'm still scared of letting her get too close. I was WAY worse before, I'm come so far, but... sometimes, it just feels like I've made no progress at all
I should also mention that I have a lifelong habit of "white-knuckling" my feelings - basically always acting cheerful, forcing a laugh, anything to not let people see me suffering, because that would be letting them down, somehow (I think I learned that from interacting with my mom). So it's very tough for me to find the line between "don't pretend to be cheerful when you're hurting" and "don't refuse to interact just because you're sullen and scared of closeness".
I also have OCD, and this struggle becomes worse when my brain goes "oh, you're trying to keep your distance, it must be because you aren't that into her anymore." It doesn't matter how many times my therapist validates my opinions, or I myself do, my mind always goes back to trying to be alone, and trying to convince me that it's because I'm just not "happy" enough with my relationship - as if I wouldn't be isolated even further as a result, and immediately look for something else to fill that void, like a different relationship. These obsessions have weakened with time, but they're still there.
tl;dr... My girlfriend is amazing and beautiful and I just want to be close to her... but, too much of the time it feels like "I want to WANT to be close to her" because what I'm feeling is... scared. Sometimes it's right as rain, and my anxiety takes a backseat role. But, I hate doubting myself, and my desires, and then feeling guilty for it. I'm honestly making great progress all the time, and it shows whenever I reflect on where I was at even a month or two ago. But the struggle continues.
Sorry this is so long. I would love to hear from anybody who shares the struggle of dealing with anxiety while in a committed relationship I'd love to hear some encouragement that's born out of other people's experiences!