Guidance please!!

So this is our 6th month trying. Early November I had a chemical pregnancy and my numbers dropped within 2 days so we decided to try again.

I started bleeding nov 12.. got the smiley on November 29 for ovulation. So today I am 13 dpo. I just feel very tired as of now and head aches. If my cycle remains 30-32 days, af will arrive tomorrow.

I wanted to know if this is normal or what are your thoughts. I am so nervous to test just yet because I tested early last time and that happened. I am praying this is it. Please let me know if you think I should experience more symptoms at this time.