12w5d normal?!

Is it normal to completely hate sex in early pregnancy and then BAM i hit twelve weeks and Im literally horny all the time. Like craving dick😩 i get dick and then an hour later im literally throbbing for more! Maybe because i finally have energy and im not nauseous anymore? I DONT KNOW WHY. I want sex more than i ever did before i was pregnant too! IS THIS NORMAL?!