I just read your thread - new here. I am really sorry you have to go through this and I mean it. My situation was different but going to share anyway as some things may relate.
10 years ago I was in a relationship, we were having sex which started with consent, but during the act I froze, had panic attack and like you - started crying. My partner did not realise I cried and I didn’t try to get him off me, so he never stopped (your experience may resonate or not). I ended up in therapy due to panic attacks and this event and ultimately realised that this experience was due to rape I had experienced previously but didn’t know is SA. I was groomed, molested, and repeatedly SA when I was 12 by what I know was 19 years old pdf not my “boyfriend”. This continued for almost 2 years (I am not from the UK) so I genuinely went through life thinking this is just how relationships are - you have no right to say no..
My relationship ultimately ended and quite a few after that because they couldn’t understand my past experience and the way they treated me changed after I disclosed. I also confronted my abuser who kept hoovering around me online until 2019. We lived in different countries - to him it was all with consent. He totally missed the point that I was underage and could not have consented at all or all the threats and coercion that happened.
I don’t know if you spoke to your husband, but I understand the guilt and questions you have. Whether it was malicious, or did he just not realise it etc. However, my experience is that it doesn’t matter. What he says will not change your experience, trauma, or how you move forward to process or the way you view him now.
The main thing for you is to ensure you are physically safe, then seek specialist therapist. New Pathways saved my life for the past 6 years. It is a long journey, and it is about getting back your body autonomy. It will sound horrible but your husband and marriage are at the very bottom on your list of priorities right now. I have had lapses where when I have dated someone new, and they moved faster than my liking I will go ahead and then end up re-triggered and in therapy again. It is normal, but is also self-destructive and early intervention and support can make a massive difference in your recovery.
It took me 10 years to realise what happened to me, another 3 to say it out-loud and 7 more of on and off treatment for depression, anxiety, cPTSD, etc. These are 20 years of my life (I am 32) in survival mode, until now when I am finally in a place I feel ok. I missed my life, because I buried everything. Don’t make this mistake is my advice.
Recovery is possible. You are doing the right things. What you feel and think is completely normal.