Please respond if you ever experience

Hey girls. Please respond if you went through similar situation. I just wanted to gather some info and then decide what to do.

1. Have you ever changed bcp brand after on it for a while( not change because the first 3-6 months body trying to adjust) if yes, why changed? Cause your body is changing, spotting, vomiting whatever your reason was.

2 what did you do? Change brand or off the pill?

The reason I want to know because I’ve been on the current brand for almost 2 years and never had problem. And suddenly I started spotting irregular and dr didn’t know why and told me to suck it up lol so please share your experiences. Thank you