Hello, this is Dr K.. Answers are not medical advice and do not constitute a doctor/patient relationship. I look forward to helping you today.
The abdominal pain and nausea is due to the ingestion of nicotine.
The treatment would have been activated charcoal but that would have been at the local infirmary.
Its too late for any treatment but at this point, you will get through it without any long term issues.
The nicotine is metabolized and the effects you are feeling are after effects.
Consider taking some pepto bismol to lessen the symptoms for the next day or two.
Thank you for your answer. As long as there no on gong problems. Regards