Suspension Noise problems of the 2003 Chrysler Pt Cruiser

I had purchesed a used 2003 Pt Cruiser and on the hwy home short time later I heard clunking sound three times first when merging onto hwy from car dealership. Futhermore, about 10 min into my hwy drive home I became frightend when my car ended up having a mind if its own and stared going to the left so I tried to turn stearing wheel towards right and I was unable to correct it for few seconds and ended on the otheride of white line just about off hwy and into gravel but at that point I seened to regain control of my car stearing and proceeding back beteeen yellow and white line on the hwy, following was another incident was when I came to complete stop following with left turn (started to make a clunking sound even louder). Durning my route I made a right turn the sound again. I ended up taking it to a dealership to take a look at . The mechanic said he knew at one point they had a safty recall on the suspension for pt crusiers because they could cause injury with motor vehicle accidents due to loss of control as a result of lower contol arm /sway bar / and bad ball joints which I personally prob expericend on my way home following my purchese of the car. The mechanic I spoke to checked my VIN number and it did not have a recall on it however there was recalls for a set amount and that mine wasnt one of them but shoukd have been and that I should inform " NHTSA "about my situation because there could be others experiencing same situation due to malfunctioning parts because a malfuction can happen to even after market parts can lead to deadly accidents even death because of loss of control. I strongly agree with mechanic that the recall should be updated even on the after market parts for the suspenion such as control arm and called for every 2003 pt crusier gt because of loss of control that almost caused me to be in accident even could of been fatal. Thank you.