what about sustained/prolonged chest pain, difficulty breathing, irritability, overstim? side effect?

ive been on methylphenidate extended 27mg for over 2 months now. i get the symptoms in the title almost every day now for the past couple weeks. my anxiety is also worsened and my chest just feels tight like not OW FUCK I NEED TO SIT DOWN but constantly for hours a day like i need to focus on my breathing and sometimes i just gotta put my hand on my chest and try to calm down and keep breathing deep and if someones trying to start something id need to leave immediately because if i get angry i know im just gonna hyperventilate and maybe vomit

im also on wellbutrin 300mg but thats it. im seein a therapist next week since my psych aint able to be contacted so ill tell him about it. they both already know the meds give me tachycardia but the tightness is just so uncomfortable and i can never be in a good mood with it or able to be productive because i can only ever feel my chest and i get acid reflux and burp and get flushed and when its at its worst i feel tingly

id prefer to know if this is "normal" or if theres an issue here in the meantime. even closing my eyes deep breathing antacids, nothing

cheers

also, i was watching a film a few hours ago and in the middle of it i started feeling the pain and i was in the theatre and stuck with the film since i was with my group and the volume and my bodys reaction to the film obviously made my heartrate even higher than my resting which is 110