Hi guyss….so i used to be on tecfidera and had to switch to dyfira 240 due to the cost. Its been 2 months now since ive been having dyfira but recently i have started getting a lot of acidity right after i consume it in the morning and evening post dinner. Despite having heavy meals and antacid, i feel this weird sensation in my chest and i hate this feeling its a sinking feeling and also feels too drowsy with discomfort in my stomach as well. Any suggestions? I feel extremely negative because of the weird feeling in my chest.