How to treat cysts safely during pregnancy?

I often get sebaceous cysts in different places on my body, I obviously need to treat them from the inside out, but I’m pregnant so I’m very limited in what remedies I can take internally. I’ve heard turmeric, burdock, spearmint, and many more…I need safe dosages and safe remedies since I’ve heard turmeric can be dangerous during pregnancy, but people have been taking it in India for thousands of years…So what’s the truth?