could this be something else....

besides anxiety.every morning when i wake up i get like a hot flash and my heart starts pounding and i just feel really weird all over.i kinda feel week in my legs when this is bothering me,then after awhile the weakness subsides but everything else seems to keep bothering me longer.i also sometimes feel nausea's but then that goes away too.i'm alittle scared cause i dont want it to be anything else going on.has anyone else ever experience these things?

tks for the advice

fears and worries about having to face the new day often cause these problems, accept them, breathe deep and slow and relax your muscles

dry retching on waking is common