I'm on day 11 of stimulation, had a acan today and all fine. On way home started to get a very bad headache and stomach ache, and now in bed and just can't get warm. I was on my feel a lot of the day and carrying a couple of bags.... Does anyone know if I can take paracetamol or ibuprofen while on stimulation drugs? As I can't get warm I'm worried I'm coming down with a bug maybe but I have my egg collection on Friday, we have got this far I don't want it to be cancelled....trying not to worry but I just don't feel great. Anyone else had similar symptoms before?