Pregnant and mean

. My fiancé told my I was mean but I thought he was just being dramatic until everyone including my 8yo told me I was mean. I honestly didn’t notice and I feel bad but everything just irritates me and I want to be in a cabin..... alone until September rolls around. This pregnancy is giving me a run for my money This is my third child and the beginning of my third trimester and this is my first time being pregnant in the summer and my first time having GD. I’m just over being uncomfortable and hot not to mention I’m in California and it’s ridiculously hot. Sorry for the rant. I just want to see if I’m alone