Is It Possible to Develope Goose Egg Type Lumps After Receivng Restylane Injections in my Tear Trough Area?

If Restylane was injected to the tear trough area only, it's hard to imagine that you would have the type of reaction you are explaining, in your forehead. It's normal to have some bruising and/or swelling around the area or areas injected post treatment, peaking around day 3.

After treatment, you might have some swelling, redness, pain, bruising, or tenderness. These are typically mild in severity and normally last less than 7 days in nasolabial folds Although rare, red or swollen small bumps may occur. Are the bumps red or swollen? I would suggest meeting with your doctor to see if the symptoms could be a result of the treatment, or if you had an allergic reaction. 

Having said that, please do contact your doctor and be seen.  You most likely have something going on that should be assessed.  However, Restylane does not migrate beyond the immediate area it is injected into unless it is accidentally injected intravascularly.  When this occurs there can be disturbances in the injected circulation that are very characteristic.  This is not what you are describing.