Hi everyone. I'm just really afraid and need some answers.....

I woke up today feeling odd, kinda dizzy. Over the day I've noticed that I've got a headache in the right side of my head, my right foot gets that "pins and needles" feeling for no reason, my right arm feels weaker than usual, and when i smile the right side of my face feels heavier than the left side. I'm only 20 and not sure how likely it would be for me to have anything like a stroke, but it's still frightening. Oh, and my right upper lip and the right side of my face keep spasming. But from all I've read the headache should be severe, and plus if it were in the right side of my head it should be my left side affected. But all the symptoms, including the headache, are on the right side.....This is all very confusing, but I don't want to go to the hospital because I know they'll just write me off because I've been there so many times. Could someone give me some insight into what I may be experiencing?