Did you have lingering symptoms after Covid-19 and what were they?

right on new year’s eve of 2022 i started to develop symptoms of covid. one that stood out the most was this headache that wouldn’t go away even with painkillers. it would go away but come back almost immediately. and that lasted for like 5 days i believe so. it was accompanied with pain around my eyes too. during those 5 days i develop other symptoms such as a bad cough, runny nose, loss of appetite, and tiredness. i never got tested because my brother actually tested positive so i assumed i got it and quarantined for a over a month to be safe. all other symptoms went away over time but what i do notice that ever since being sick, i get constant headaches. they vary from being mild to really painful. and most of the time i don’t need painkillers, they go away by themselves. so i’m just wondering if anybody else is or has dealt with this after covid. maybe it could be something else or it’s actually a lingering covid symptoms that won’t leave. i want some opinions. thank you!