Should I retest soon

Hello ladies last month in December I had a normal period the day immediately after my last cycle day my boobs we’re sore to the point I couldn’t wear a bra or lift my arms , my bf and I both been nauseous and throwing up and smoking doesn’t feel the Same lol , im extremely tired so this month I MISSED MY ENTIRE PERIOD took an at home test and at the ER (no blood work) both were negative the week I was supposed to have my cycle I experienced cramping the whole week I just knew it was going to start it never came (I took the test during the 1st two days of my missed cycle ) should I retest again ? Or get blood work wait a week ? I have no insurance so no PCD at the moment I know my body better than anything