My cousin is pregnant with my child

I'm officially engaged with my girlfriend, Karen however a couple of hours before, I had sex with my cousin Gloria and I got her pregnant. Before, we've super careful but I messed up as I was SUPER horny. Gloria won't talk to me and I'm super scared. I'm not ready to be a father, I'm engaged to another woman, and who knows what complications the pregnancy could bring. A few days ago, I tried having sex with my fiance but I wasn't in the mood since I've got a lot on my mind.I haven't told her yet since it definitely can end our relationship. Today, I finally saw Gloria. We argued for a bit but we ultimately had sex on my bed. We agreed to use the safe hevan law once the baby was born. She's actually dating Carolina, my other cousin/ex-lover. I loved Carolina but I didn't feel right with her and plus, she prefers pussy anyway. We used to have threesomes with her bi friends. Anyway, Gloria hasn't told Carolina yet. I'm worried