I thank you for your advices, guys. I am a very sensitive person. Everytime my pet died I was like crazy couldn't accept it, deal with it. I am very bad in dealing with death. I still have the stress chemicals in my body like you said and I have an exam on Wednesday. I am not able to study, it just make me even more stressed out that it hurts.
In addition my dad who is in remission with bladder cancer started to have blood in urine yesterday. So it probably means the tumour is back. I just feel so weak so worn out. I have my psychologist but I have an appointment in the middle of February.
I am afraid that this time I will not handle it. it is too much.