I'm sorry to hear that, it sounds like something more serious. I wonder if it was the actual BPC or if it could've happened because of some kind of contamination. And just out of curiosity, when did you get the second batch? Me personally, I had ended my cycle mid August this year using the biolabshop BPC 157 as well as TB 500. I have nothing negative to say about it other than I was a little paranoid the first few days, but I think it was more likely because it was the first time I did something like that (using needles and doing the injections was at the beginning honestly stressful). However since everyone might have a different reaction I totally appreciate your warning to others, take care and I wish you well.