I constantly feel sick like throwing up every day i have been to the docs and they gave me anti sickness tabs but now they finished i feel sick again?

Go to doctor: Go to doctor may need more med and a full work up which may include pregnancy test, endoscopy and gastric emptying studies among other things.

Need return visit: It certainly does not appear that you have a dx for what is happening. You need to go back to your health care provider for more testing, and further evaluation to determine the etiology of your symptoms.