Is it just me or am i crazy

I completely missed my period I'm bipolar and depression and anxiety I have been so emotiol ups and downs and I'm pushing him away n that's not what I want he's my world I love him and hoping I'm pregnant idk if its hormones or what but everything he does makes me want to choke him he doesn't understand what do I do I'm so list and over whelmed please advice before I lose him forever