Placenta Previa

Hello mommies. I'm in my second pregnancy. In fact, I'm carrying our rainbow baby since my first baby died just last year. I'm in my 13 weeks and in my last checkup the doctor says my baby is higher than my placenta and it's called placenta previa. Although she told me it might change since I'm in my early trimester, I'm still worried. 😥 If you had experience of a similar situations, please tell your stories below. I'd very much appreciate it. Thank you fellow mommies. ❤