Scared for my results

Hello all. I don't have health insurance so I found a nice free clinic nearby. I don't feel symptoms of anything other than pregnancy but we all know those signs border with PMS. Basically I made an appt and chickened out. They have been calling me everyday since. I know since I have been having unprotected sex (one person only) I should get tested for everything. I'm so scared that I won't like what I hear. Can I have some encouragement ladies?