Birth control newbie!

Kendall
I'm 18 and planning on getting birth control pills. I specifically want these to regulate my periods and add an extra form of birth control because I do not want a child right now. I know that there are instructions and information that comes with it but I'm curious of some personal stories. Any weight gain, emotional problems, ect? Do I need to get a full vaginal exam before I start? Do you and your s/o still use condoms? Any advice is appreciated. 🤗