Hello, I Have Been Taking The Humira Shots Since April

Hello, I have been taking the Humira shots since April of this year. I am on every other week injections. Six injections in now. I have been having some tingling and burning in my feet, a few pains in my stomach. Should I be concerned, I hate to email my Doctor for every little thing that comes up. I feel pretty good most of the time. I am taking Humira for RA. I was diagnosed 2years ago with this being the 4th different medication change since diagnosed. Should I alert my doctor or just give it a chance to make better changes.