i need to write a sonnet using aba form 14 lines 10 syllables for each line :) please help

You seem to
understand the technical requirements of a sonnet: abab rhyme scheme, 10
syllables in a line, 14 lines.  There are also "requirements" regarding the
content of a sonnet.

Although sonnets are a form of
poetry, they are not about free-flowing emotions.  Sonnets usually are formed according to a
logical structure.

The first 12 lines discuss a situation or problem; the
last 2 lines offer a solution or conclusion.

So, the first thing you must do
is to choose a topic that lends itself to this kind of structure. 

Topics
such as, "How much I love ice-cream," or "My boyfriend is the most handsome guy
in our school," are not very well suited for a sonnet, because there is no
"tension" between problem and solution, or situation and conclusion.

A better choice might be something like:

     a) I love ice-cream
but it's too fattening and it's giving me pimples; or

     b) My boyfriend is
handsome, but he's lazy and abusive.

With topics like these, you can develop
your complex thoughts in the first 10 lines, and then come to some sort of conclusion in the
last 2 lines.

See the link below for some excellent tips on
sonnet-writing. 

href="https://penandthepad.com/write-sonnet-3335.html">https://penandthepad.com/write-sonnet-3335.html