Hi there ~
I understand your concerns. Yes, you should call and ambulance. It seems like you are abusing and overusing your prescription medications and you might be dependent on them to a certain extant if you have been having increasing use of the medications. I also believe that you should let your psychiatrist
know of you condition and alert a substance abuse
counselor in the community to get you on the path to recovery.
I hope this helps. Take care and have a lovely day!