pms when I never get pms?

idk what is going on. I try not to be that woman who asks about every little symptom while ttc, but this is just weird. I've already felt overwhelmed/touched/grateful/sad all to the point of tears about 4 times so far today. been this way for a few days. I've also been relentlessly horny, like a teenage boy. It's almost embarrassing, so glad women can't get boners cause that would be weird... we are ttc and I'm in the tww, but there's no way I'm having pms or pregnancy symptoms, it's too early for either, so wtf is wrong with me?? im never this emotional or needy. but like seriously. I need to cry again. and have sex. wtfffff.