Maternity & baby essential recommendation

Im in my 2nd trim and want to start recee for baby items & for my post-birth. Ive read alot of recommendations but still clueless. Can anyone recommend me a good yet affordable items for below: - Breast pump ( 1 Manual & 1 auto) - Maternity Pad - Stroller - Car seat - Newborn formula - Newborn diapers Thank you very much in advanced! #firsttimemom #firstbaby