i have to write a limerick?

Question

so far this is what i have

there once was a girl named emma
she had a very big dilema
she had to buy
a gift for a guy....

and now i need the last line it needs to be 8 sylables and ends in a word that rhymes with emma and dilema

Answer 1

So she just bought him a gemma.

a gemma is a bud

Answer 2

and to this she did try and though she did lie
she decided to give him a enema

Answer 3

But "what" was a big "problema"

Answer 4

so she got him,
a gift called chlamydia