So my dog will not leave my side at all, she follows me everywhere. Could she be sensing pregnancy?

Can cats sense that your pregnant cause my cat has been wanting to be by me 24|7 and never leave my side and every time I close my door she always meows at my door and she lays on me a lot can somebody lmk

Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,

his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...

Ok so there's this girl that won't leave my man alone... She's a crazy ex and I want to know what I should do.... It's like she does thing purposely to taunt me and I can't beat her ass bcuz I'm pregnant... No matter what he does our says to her she won't stop.... This is her...I swear y'all it's taking everything in me not to get her beat tf up!!?