I need help please

I do apologize this is probably going to be long.

Ok so i really need some help, i know mood swings are normal, but i cant stop them i am always so upset or balling my eyes out,

I have no help at home my partner doesnt understand so whenever i start crying or i get angry for no reason he just snaps at me and yells at me i try to say to him i cant help it and that some woman get mood swings really bad in pregnancy, but its like he doesnt believe me so i feel on edge if i try to even talk to him about it.

Hes gone to drink with his mates tonight and i got upset bcuz i feel like he never wants to do anything with me anymore,

The last time we did something together was 3 weeks ago we went out for dinner for our 1 year anniversary and he was grumpy and in a mood all night, i felt horrible.

So along with that i am constantly worrying about my baby and always worrying about a misscarry, i have had 3 misscarries in the past and im so scared to lose my baby again!!

So between my mood swings, my partner not understanding and being angry at me and me being worried about losing my baby again, im going insane,

Tonight i finally broke down we had an arguement as he left and he walked out with a "BYE" and closed the door behind him.

I havent stopped balling my eyes out for about an hour now.

Im also worried that all this crying and being upset could hurt my baby,

Please could someone help me or give me some advice, im now home alone tonight and iv never felt to sad and lonely :'(

Advice on going to see a friend or having a girly time is no help as i have no friends myself.