Starting something new🍃

Annisa💋
So I haven't been on birth control in years. I was on depo but I gained soo much weight and never really lost my baby weight after I had my son because I started it after 6 week check up. On Thursday I am going for my annual and because I'm starting a new relationship I decided that it's time to get on birth control again. I'm pretty set on the pill I'm just trying to think of ways for me to remember to take it everyday. So I was wondering what are some good vitamins to take on a daily basis. What do you guys take and what do they help with? 
All suggestions will be appreciated.