Mom died Last year Aug.22 2018
I was healthy before that, but 1 month after my moms death, I been feeling shortness of breath been trying to walk or go shopping just to feel better but sadly none of it works 1 night i called emergency all because i can't breath, i was sweating,numb frontal of my face,heart racing..while i was at emergency they did all the laboratory results are all negative, and they just ask me to go home without medication, they ask me to find an intern doctor.
Much said, i have been dealing anxiety up to recent, its really hard.
Sorry for your loss of mother. Losing someone close could be painful. Exercise along with meditation works. Try sitting in a corner of the room without any distractions initially. You can use music, just silence or you can just focus on your breath for few minutes. And as you get comfortable you can stretch it for more than initial time.
Thank you!