HI,
   I understand your concern.
   Symptoms you had yesterday could be due to possible conception/ indigestion/ psychological 
stress.
  -  I would suggest to wait for your next periods.. may be they don't come & if they are 8 days delayed, you should go for .. urine 
pregnancy test  to confirm/ exclude pregnancy.
  - IF there is no conception , you should get-
      - Your self checked & investigated by a gynecologist to confirm a regular 
hormonal set up & normal menstrual cycle with ovulation.
      - Get your husband's 
semen analysis done .
      - Get any treatment advised by gynecologist / 
urologist...
   - Take tab 
folic acid 5 mg & Evon 200 mg daily .. by both sex partners.
   - Know day of ovulation by LH surge home test.
   - Have unprotected sex from + ve test, for 5 days.
   Check for pregnancy by UPT after 8 days delay in menses.
  Wish you all the best.
   You are welcome for more information you can contact me on Health care magic platform.
   thanks.