Cat-ionic

I am a relatively healthy 37f. Had a severe migraine and was prescribed Dexamethasone. Took 8mg on first day, and 4 mgs on second day as prescribed. By the end of day two, my heart was pounding and racing nonstop along with anxiousness and jitters. I spoke with the doctor the next day at was bake to discontinue the course (would have been 2 more days of 4mg). Anyways here I am six days later and still have a racing heart. Is this normal, I’m struggling to deal.

Went for a root canal two weeks ago. The day after I started experiencing facial pressure and headaches. Developed into a never ending migraine with facial pressure. Ended up in ER for a cocktail that brought some reliever but didn’t kick it fully. Then got on steroids (having terrible side effects from those). Still have a lingering in and out headache and facial pressure. This sucks. Primary care visit on Wednesday.

Just had a dentist visit in which they suggested my front tooth needs a root canal. The reason being that the tooth is a dead tooth, but it has been for at least ten years. Is it actually necessary that I need a root canal, granted I’ve had no issues with the tooth ever? They also suggest internal bleaching for the discoloration of the tooth.

Is this normal?! LO is five weeks old. If he is awake, 90% of the time is spent crying. Like screaming crying. All signs lead to his belly being upset in my opinion. Pediatrician said at the last appointment that he is fine, and some babies are just like that. Doesn’t seem normal to me. He kicks his legs and strains to go to the bathroom 24/7. Anyone else experience this? Also he is EFF on similac pro total comfort