Good morning Naomi - I really do understand how you're feeling.
I lost my parents in 1994 & 1996 - not a day goes by when I don't think of them. I have a photo of them together with me as a baby & I light a candle by the side of it nearly every night. Mind you, I love candles & have them everywhere.
I've had lots of lovely dreams about them in the past, with us all being together, but then wake up to find we're not.
But they will always be in my heart, as will your dear Mum.
Take care, smudge. -xx-