He left us

I'm devastated. My SO and I planned this pregnancy and now that I am 14 weeks pregnant he has left and said he is never coming back. He can't handle the pregnancy hormones and I get they can be bad at times but a little understanding would have been nice. Especially since I have had severe morning sickness. I'm not working and am so worried I won't be able to get hired on anywhere because I am pregnant. My mother wants me to terminate the pregnancy so I don't have emotional support from her and am now so very confused. All this happened yesterday on Christmas Day to top it all off and he did it over the phone. So crushed!