Sorry you're dealing with this! We have some information and tips about this symptom if you'd like to read it. I'd personally be cautious about even over-the-counter medication since you don't know how you'd react. If you wish to try something it would be best to take a very low dose.
https://taper.community/thread/e8560e38-cda2-480b-a526-f1fe6fe33082
https://taper.community/resources/blog/flu-like-symptoms-during-antidepressant-withdrawal
I'm sure your body just needs some time for things to settle. I hope you feel better soon!
Venlafaxine (tapering) - Current dose 17.92 mg
Trazodone - 50 mg
Levothyroxine - 25 mcg
“Your brain and body know how to heal. Trust the process and keep going.”
Please Note: I am not a healthcare professional. Any advice given is based on personal experience and that of others in the lay withdrawal community.