Is the Invega reacting bad with my allergy medicine?

ok i recently started taking a new prescription medication to help control my temper and hyperactivity, its called Invega. i also take prescription allergy medicine for my sinuses. i started off taking Loratadine but i stopped taking it because they thought it was reacting bad with my Invega. i take a new allergy medicine now and i still feel the same. i dont know the name of it i just started today, ill update this when i get home. but what happens is almost like a panic attack, im starting to feel it now. it comes on slow though and it doesnt often get bad, it only did once. but its scary! i feel anxious, nervous, almost paranoid to... i feel as though my chest is slightly cold, and my breathing is irregular; sometimes its like im hyperventilating, other times its like i have to remind myself to breathe! my hands get hard to control, the movements are jerky and twitchy, so i apologize for the typos in here... i feel almost light weight. when it gets bad my body starts to twitch uncontrollably but not like a siezure, im still awake and have SOME control... but i twitch constantly and even my eyelids blink a lot. i get overall scared and worried. whats going on? what allergy medicine can i take without this happining? if you answer please check back because i will be updating this wehn possible, im in school now so i cant do it all at once.