Hi there ~
I understand that you have been going through a lot of stress
lately. It is not unusual to have symptoms of anxiety attacks or panic attacks with your limbs becoming tremulous and weak, sweating and having a feeling of nausea
or even vomiting
and throwing up. If it is getting worse every day you need to see and consult a psychiatrist
. It could easily be any other condition, and you have your lab word due in about 2 weeks to find out. However, you psychiatrist's appointment is urgent and necessary. Please do not delay.
I hope this helps. Take care and have a good day !