some advice

so since i’ve been pregnant everything about me has completely changed. i used to be this loving, funny person to be around now i’m mean, hateful & boring. my boyfriend and i are always fighting because i’m not the person he met & he wants me to go back to who i used to be. i want to go back to who i used to be. i love my boyfriend dearly & i’m sick of fighting with him. do you guess think i’ll go back to myself or i’ll be stuck this way forever