mother in law driving me crazy

Ta
My mother in law seems to think I am having a horrible time being pregnant and that I'm the worst pregnant person ever. I'm due in July so at first when I was pregnant I got sick in the winter twice, once with strept throat and the second with bronchitis. I have felt great ever sense the new year. I am super tired all the time and still have no energy. My back aches all the time. Especially when I go to work. I work at a hospital doing 12 hour shifts. I'm still working 3 to 4 days a week. My feet have started to swell and I've had to get bigger shoes which are way more comfy. I have pain under my belly which is just due to the stretching. It hurts when I over reach for things or been down to quickly. My newest pain is severe hip pain. I'm not used to sleeping on my side so lately at night my hips hurt so bad like I wish I could lay in a different position but there's no other way besides the other side.  It hurts my belly to turn but somehow I figure out a way to turn over. I go back-and-forth all night because my hip pain hurts so bad. I'm not sure if it's from the weight on my hips or maybe my hips are expanding. 
I have talked to my doctor about all my pain and she says it is all very normal and it will get worse. She isn't worried about anything I have no complications and everything is going right on track. I know my pain means my body is adjusting and my baby is growing. 
I am super excited and happy so it bothers me that my mother in law says this. She even said she can't really talk cause her kids were Adopted so she was never pregnant. 
But today when I was over there she went on to tell the neighbor how horrible I am at being pregnant. Like on and on. Cause my body hurts. Wth? It's so frustrating. It was embarrassing. She was like you don't know how bad she wanted to be pregnant and she is horrible at it. 
Sorry rant over. Thanks for listening.