Are these symptoms of pregnancy for end of 4th week?

You can test now!! You don't have to wait, Now days most pregnancy tests can detect the hormone in the urine that says your prego up to 4-6 days before your missed period. Morning sickness is not actually (morning) it can be experienced ANY time of the day. The best time to do a test is first morning urine, because it should have the highest levels of that hormone. But i have always tested whenever and they worked for me and I always tested early. Get yourself an EPT (early pregnancy test) and find out. Congrats if you are