I have most of your symptoms..I`ve had them for years,and I have hardly left my house in years either !! Its a nightmare for sure..And if there`s a phobia out there,i`m sure i`ve got it...Sometimes,i wake up in the middle of the night,heart pounding at 100 miles an hour,just like last night infact...It can get that bad,your scared of going to bed,when i`m having a bad time,i seem to try to go to bed as late as possible..And to keep my mind focussed I try to watch tv,but it doe`nt always work..Aggghhh I hate being like this,but i`ve had it for over 20 years so i`m "kinda" used to it..
*i`ll correct that,you never get used to it* !!! Each panic attack is just as bad as the first time !!