sure...keep a mood journal for 3 months.
write down your moods from 1 being depressed to 10 being very excitable at the top of the page. and then write your mood twice daily, once in the morning, once in the evening.
add any notes on unusual highs or lows that happened that day.
then at the end of the 3 months...chart your 1-10 on a line chart.
If you notice:
frequent ups and downs or a markedly different overall mood from the time you started to the time you stopped the journal, you have reason for concern
Then you show this journal and the chart to your mom and tell her that you need help with this.
There is medication for it, and it may take some adjusting on the right medication at the right dosage since each person is different.
I will tell you, do not take zyprexia or risperal because they will cause you to gain alot of weight. Some people, like me, do well with geodon, but most people dont do well at all with it. Zoloft is tricky cause you have to get the right dosage or it will make you very aggressive if it is too high of a dose, but works well at the right dosage. Paxil has never worked for anyone I know with bipolar, but it does cause major sleep problems.
Some people have reported sucess with Abilify, but I personally never tried it.
Tergertol works well for alot of people to and is rather benign as far as side effects go.
Thats all I know about the ones that work and the ones to avoid, but you will find that each has some side effects can be bothersome, but read all side effects before taking anything, some can be severe.
Sorry to sound like a drug company rep, but the only treatment that has been successful with bipolar is medication, and alot of the medications are powerful with real side effects so it helps to be informed.
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All art is a kind of confession, more or less oblique. All artists, if they are to survive, are forced, at last, to tell the whole story; to vomit the anguish up.
-James Baldwin