Fiancé really hurt me

So I’m 34 weeks pregnant with our second baby , when I was pregnant with our first I was so nice and never got upset about anything never got angry and we never argued, but with this pregnancy my hormones have me feeling so angry all the time, super tired, and emotional about everything.... well last night I told my fiancé I love him and appreciate everything he’s done for us and thank you for dealing with my attitude this pregnancy, because everytime I snap about something he doesn’t snap back and he said honestly it does bother me , it even makes me wanna leave you sometimes but I’m not going to do that because I love you and understand.... and I said thank you and thank you for not showing your frustration with me and he said I do show it it’s called I find everything possible to do during the day before I go to work so I don’t have to be around you... and wow did that hurt and I can not forget about it and everytime I think about it my heart breaks ... iv been spending weeks trying to get his attention and affection from him but he’s always busy , but the only reason he’s always busy is so he doesn’t have to be around me 😒