Thank you for your query.
Firstly, if you have been on the pill for a long time, the symptoms which have newly appeared would not be easily attributed to the pill.
Moreover, if you are on the pill and have used protection, being pregnant is almost out of question, unless you have skipped a period, and then a pregnancy
test would easily tell you about that.
definitely has a genetic component, and if the symptoms resemble your mothers', please consult a gastroenterologist
for a definitive diagnosis.
Regarding the pill, please mention the effects to your healthcare provider, however am sure these are not related to pill use.