should I file a complaint

I have been working at fast food for 1 year. And I have never missed one day or called in sick. There's several I know who always call in sick on weekends or holidays. Since yesterday I have been sick and I woke up sweating with a fever today. Since 6am I've been in bed. I called in 3 hours before telling them I feel very sick. Both general manager and shift manager got really mad and said I have to come because everyone called in sick. She says I can't just call in sick because it's Valentine's Day and I chose my boyfriend over work. I feel like they went out of hand with that comment and they're getting too into my personal life. I told her it doesn't matter if I have a boyfriend or not. I have been working all holidays and for the first time I'm sick they get mad. I worked Christmas eve, Christmas, New Years, Fourth of July, etc. Should I file a complaint? Sorry I put this on sex and relationships haha imnso mad I didn't realize it