Thank you for the query.
-First thing you need to do is you have to take an X-Ray as there is lump and restriction of movement with severe pain
.As there may be chance of fracture
and as you described it is on upper part of your leg.Which is associated with femor fracture in which there will be more blood loss so immediate consultation is required.
-And coming about the pain,as you said it is radiating as you are having severe pain the pain may radiate associated with your posture.
-So just follow my instructions as only taking tylenol
may reduce your pain for some time but it wont eliminate it without proper treatment.
-Take tab.erodol if there is more pain and go consult gp.
THANK YOU.TAKE CARE.