SO won't come home or reply

I am so stressed &upset...long story short we moved out of his moms because she kicked me out & then basically him too...and past 2 days hes been sleepin there cuz his dog and he has never lived not at his moms so i get it's alot but we are expecting a baby in 7 months, havent really been able to eat since he left and all day he hasnt replied i even went to his work & couldn't find his car either...I'm nervous his moms gettin to him shes trying to put restraining order on me and cause me issues with my baby...I'm so hurt, i wanna cry but I just am so tired of crying it doesn't fix anything just hurts more. I just wish he wasn't the type to dissappear like this especially when I'm stayin away from his moms even tho i haven't been served and some of my stuff still there he has most his stuff at his moms &i just hope he grows up &comes to his senses. My heart aches as i feel that choking feeling tryin to hold back tears.