BFP at 10 DPO…Now what?? Line progression? Blood work? Supplement recommendation? Tips? 😅

This is my first time testing positive so early! I had a chemical back in Dec. I wanted to know what my next steps should be?? First timer 😅 I do have a OBGYN appointment already scheduled for March 9. Do I need to get blood work done before then? Should I continue to test daily to see a line progression? I am currently taking baby and me 2 Prenatal’s and Nortic DHA. I am currently looking for a calcium supplement, any suggestion? Any and all tips or advise would be greatly appreciated! ✨💕☺️