Breast Size Struggle, Anyone?

I am a young FTM, 28 weeks on Thursday. I started off with a barely comfortable 10DD bra size and have quickly progressed to a 12G. I am never comfortable and was wondering if anyone else has this struggle. My belly doesn't get in the way or make me uncomfortable, it's my boobs. It hurts to wear a bra and is annoying not to wear one and not to mention the amount of colostrum I leak each day. Who's struggling with me?? 😩😧