Has anyone taken Doxycycline and had no reactions?

Hi guys,
I don’t know if Fluther will allow this question.
But I’m on Doxy for a sinus infection and Im freaking out a little bit as I’ve been reading intracranial pressure or SJS etc… I shouldnt have read about it but now I’m quietly freaking out and I have a heart palpitations! Love to here if you were fine on it!
Thank you.