Some expired pills don't harm you. I have taken a lot of pills in my attempt..some random pills...paracetamol , sleep tabs, I don't remember others, has been five years. Some are expired. I felt confused, pain in stomach, imbalance, idk what's happening sort of confusion. I was in sleep for one day , the sleep pills were good ones.
It was normal after two days. It messed up my stomach to some extent ( yeah and also other ods )..
I can't eat spicy food. I am suffering from it even now. My stomach can't digest some foods, I have digestion problems , food poisoning once in awhile.it messes you up.. and extent of damage also depends on the meds you use in the attempt. I would suggest to plan a reliable method.
I understand if you are desperate, but its not reliable , does more harm.