[rant] "You're really going to order that?"

Tonight I went out with my friends to a Mexican restaurant. I ended up ordering a taco salad but requested that I get it without the deep fried taco shell bowl and chips on top. Two of my girl friends proceeded to get an attitude with me while I'm ordering "you're really going to order that??" and gave me shit in front of the waiter about how I don't need to lose weight. I'm 126 pounds and stand at 5'2 and have been trying to get to about 115. I've been doing keto for only a week but already feel a lot better. I tried to explain to them about keto and how great I've been feeling and that it's not only about losing weight but they just wouldn't hear it and laughed at me. The whole night they were trying to get me to eat chips or some of the sopapilla cheesecake they got and actually got upset that I wouldn't eat any. I ended up leaving right away after I got my bill while they stayed to drink. It's incredibly frustrating and I just needed to rant about it.