PLEASE HELP!!

So I’m 16 years old and I had protected sex about 2 weeks ago and my period is currently 6 days late. I’m not experiencing any symptoms of pregnancy and I have an irregular period as well. Also the condom didn’t break as I watched him pull out and finish in it and nothing seemed to have spilled out. Also I’m having this white discharge and it happens usually before every period. Should I take a test? Should I relax and just wait it out for a couple more days? Please help having a child is a definite no thank you for me right now.