Is it normal to Think how to let my Mom know how much i love her?

Give her a bunch of flowers and take her for lunch. Write her a in depth letter about how much you appreciate her. Include all her talents and what u admire about her. Then leave it on the table as I are going so she can read it when your gone.... If it's awkward to say try first using it as a quick brush over like love u at the end of the phone call then as u keep using it it will become more meaningful and both of u get used to it