I am a female who is 34. I have 4 children and an in home daycare 6am to 6pm M-F. And clean houses on Saturdays. I have gained weight since having my son 2 years ago. I am stressed a lot of the time and have been battling some depression because of the weight gain. Recently usually during stressful times or at night while trying to sleep I get a strange aching in my left arm pit almost where my pectoral muscle meets my armpit. The night before last I woke up from a deep sleep to it aching while laying on that side. And them my symptom's turned worse. My heart starting beating fast, according to my phone heart sensor it peaked at 117bpm after 10 min. My mouth got dry and stopped producing saliva and stayed that way for quite a few minutes. When I woke my husband I felt like I was talking funny and I could hear the words coming out of my mouth but I couldn't hear them in my head. Through all of this I wasn't really feeling any pain but my body started to tremble and shake and it did this for about 30 minutes total. I eventually sat down in the chair and fell asleep. I haven't found a new GP since moving that is accepting new patients before January and thought maybe this could help. Thank you all so Much  I do not have a history of any of those things except for Cesareans in 2008, 2010 & 2012