hi, i have been suffering with lightheadedness and derealization for around 8 years there have been times when it feels slightly better but its always there, around the time it all started my dad was in a critical state in hospital and i was smoking weed (stupid idea i know , have never smoked it since) the lightheadedness just hit me 1 day and never left, my doctors have always put it down to anxiety, i have suffered panic attacks after the lightheadedness come, i have not had a panic attack for about 2 years but still have this lightheadedness all day every day, i do worry about things alot and always thinking i have something majorly wrong with me, i have had mri scans, blood test ect..... everything come back fine, my doctors have always offered me meds (ssris) but i have been to scared to take any incase it makes it worse, has anyone else suffered this constantly? has anyone ever had relief from meds? or anything? pls all comments will be appreciated, im a farther of 2 beautiful little girls and i want my life back.