Not gaining or losing weight..

So I was 178 before I got pregnant and almost instantly lost 20 pounds.. I don't throw up but maybe once a day every other day.. I've been 160 since about 8 weeks, I'm 14 weeks now and I'm so scared my doctor is going to be mad at me for not gaining weight.. I seriously eat every 2 hours, plus a good lunch and dinner every night (breakfast is a no no since I've been pregnant) my aunt told me to not worry about it cause that just means baby is taking everything but I just don't want my doctor mad at me 😭😭