Should i be worried if i have the symptoms of a pelvic fracture?

No and Yes!!: No: if there is a specific history of an injury or fall resulting in the Fx; Yes: if you have a Fx without any such history, as it would most likely imply your pelvic bone was weak and one needs to determine the reason for that weakness of the bone. Get yourself seen by your PCP or an Orthopedist to get some answers and allay your anxiety.