19 Trans Girl. My family and girlfriend are trying to make me detransition

(this is fantasy not real)

Over the last few months my cis Girlfriend has been using more and more masc terms for me like, femboy, handsome, etc. she even moaned my dead name while having sex the other night. She never knew my dead name before we met so my family must've told her. Last night she made me cum in her, she moaned that she wouldn't stop till she was knocked up. I was too close to stop her and eventually I came in her.

What are your guys opinions? Should I give in or keep trying to hold on to my transition