I have nausea all day and light dizzy and very light cramps i had sex unprotected but he pull out before he finish sometime no late period?

Pregnant?: The pull out method is not 100 percent due to preejaculate containing some sperm. Get a pregnancy test and get on contraception unless you desire pregnancy

Nausea: I'm not sure I understand what you are asking? Are you wondering if you may be pregnant? we don't know. You can take a test and find out much more definitively than our guess with limited info provided. Otherwise, the cause of your symptoms can be many things including a flu-like viral infection or food poisoning. Consider consulting a physician through HealthTap Prime.