Period 12 days late

Ashley🌼 • Jaxton 02.05.24 Jacqueline 01.28.24 Baby # 3 due date 09.01.25 Struggled with infertility for 6 years. God has a plan for everyone when you keep your faith in him! Thank you Jesus!!!!!
Normally have 31 day cycles, but it is now cycle day 43. I did not think it would be possible to be pregnant because husband was at boot camp when I was supposed to ovulate. Could I have ovulated later in my cycle or something?! Should I take a test?! Also, today when I wiped after urinating there was super faint pink spots on the TP. Test or no test? Doctor or no doctor?