Missed period after being off nexplanon

Alexandria

So it's been 3yrs since I had my nexplanon. I know I need to make an appointment to get it removed and restarted since I dont know when it became expired. With all this covid crap, it's been hard for me to go to the doctor. I just started getting my periods back in February. Since then my boyfriend and I have been having safe sex using condoms every time. It's the last day of the month tomorrow and my period hasn't come... usually my period runs from the last week in the month for 5 days. Should I be concerned for pregnancy and get a test tomorrow? Kinda worried..