Flu or pregnant???

Be

I have never had the flu before and the night of 9dpo I had a sore throat, muscle aches, and a throbbing headache! The doctor diagnosed me with the flu and the meds he prescribed aren’t working AT ALL and I’ve been bed ridden with this bug since Thursday night! I was literally fine on Wednesday and all of this hit me the following night! My throat is so sore that it’s causing ear pain! My last last cycle was 10/11 & I’ll usually start spotting a day or two prior to my cycle and there has been nothing as of yet! I just literally started tempting a few days ago, as you can see! I’m new to this, but it will not go down and I feel like complete 💩!!! ADVICE PLEASE!!! 🤦‍♀️🤒🤧😷