Preparing early?

So I’m pregnant-yay! I’m still in my first trimester, and this is my first. I really want to breastfeed and was wondering if anyone had any tips, tricks or advice for preparing myself to hopefully be in the best place to successfully breastfeed. Did you start taking production supplements during pregnancy to preemptively help yourself, is there any self care like lotions you used during pregnancy ( or wish you had) to get your nipples ready for their new purpose? I know I’m an eager beaver but being well educated and informed is how I staved off the anxiety about this huge new change coming for me. TIA 💗