Unprotected oral sex with girlfriend

[RedHawks]

So I've been dating girlfriend for a month now and 3 days ago she gave me blowjob (without a condom).
Next day at night i got really sick....next morning i was sneezing like older grandpa,bleeded through nose,got little fever and my throat hurts....i don't know is that because i got STD/STI or i'm for real sick...
She gave blowjob before to her ex and they had protected sex....he is okay no STD or something....but I'm scared cause i heared you get sick if you have STD...I'm still sick,i'm also freezing how cold i feel....but i got no sores or pain while urinating....
Oh forgot to say we both are 17 years old....she is okay she's not sick like i am right now....
I'm really scared

[Zach5115]

If anything you caught a cold. Nothing to worry about, you can't really catch anything from a ** and even if you could (very very small percent) you wouldn't have symptoms the next day. It would take a few days at least. You probably are having anxiety which is making it worse. Try not to think about it.

[RedHawks]

Could be....thank you man