Thank you for your query.
It seems like you are having irregular cycles.
Firstly, you can confirm your pregnancy
by taking a home pregnancy test.
Then, please consult your gynecologist, if the test is positive, to confirm the weeks of pregnancy by an ultrasound
Depending on the weeks of pregnancy, you would be advised medical termination pills or a surgical abortion.
Please carefully follow the medical advice
and do not do anything on your own.
You would have risks of bleeding, infection, incomplete abortion