Kenalog and ulcers

I wish I could say that my symptoms are something new but they're not. I can only thank God that I found this site and finally feel like I'm not totally crazy! I received a cortisone shot (kenalog and Lidocaine) on June 15th. June 17th I started experiencing tingling down my arms,across my shoulders, serious heartburn, change in tastebuds (sour tasting all the time), which progressed with a sudden case of high blood pressure. My period also came a week late and has not left yet but only taken short vacations (3-5 days of light to no bleeding, followed by a regular flow with some gushes all over again). Two weeks ago I started having a tight sensation in my jaw and cheek with sensitivity right under my ears. I've had periods of dizziness, severe migraines as well as heart palpitations (fluttering in my throat). Added to this is swelling down one side at any given time, changing back and forth with no reasoning. I had severe gastritis and GERP as a result as well.

I too was living a healthy life and regret the moment I agreed to that shot. Does anyone know how long these side effects last? Who do you see to deal with them? Are they mimics of real situations (do heart palpitations turn into heart attacks? gastritis turn into ulcers?)