Feverish feeling at night within first week after O?

[abitclueless]

I O'd somewhere between sunday-tue (according to OPKs and CM check, no temp), and I haven't been symptom spotting but yesterday, I was watching a movie at night and I started feeling a bit feverish (chills, burning eyes, sore throat), I woke up today and I was fine, but as the day went by, my throat started getting sore again, but just that.

Now, about an hour or so ago I started feeling the same feverish feeling again, so it made me wonder.
I tried google and I couldn't find much, except some low fever around implantation time but there's nothing about feverish feelings or low fever at night.

Anyone had this happen before?

 

[Dill]

I'd suspect you're coming down with a cold, but your immune system is slightly suppressed to prepare for implantation, so sore throats or the occasional bout of "the sniffles" can be a symptom.

 

[abitclueless]

It's weird because I'm completely fine in the morning and during the day, till about 9ish pm, then I start feeling like my skin is hot, sore throat and burning eyes. I haven't catched a cold in over 3 years, also have my flu shots.

But yeah, it caught my attention that it was two nights in a row and only for a short time at night. I'll pay attention tonight and see what happens, I'm fine right now, feel perfect.