Since we cannot see your piercing, we don't really know.
Here are some signs of infection:
What does it look like lol
its infected
no
your body would be rejecting the piercing
If your ear in infected it might sting a little, but normal cleaning them, no.
A blow out only occurrs if the piercing is ripped or infected. a fresh piercing can blow out
No, you shouldn't be using salt on the piercing at all if it is infected. Wash the piercing using lathered soap, work the soap into the piercing and then irrigate the piercing with running water while rotating or shuffling the jewellery to rinse the soap and infected dishcharge from the piercing.
The area around an infected piercing may be swollen, reddish, sore to the touch, discharge puss or accumulate crust which returns after being removed.
The first signs would be a combination of swelling, redness and possible smelly discharge around the piercing as well as pain or a throbbing sensation in the ear lobe.
It might be dried pus if you have been playing with a piercing and got the area infected.
The ear lobe will be red and sore, and there may be discoloration around the piercing. Cleaning the ear and earrings with mild antiseptic may provide relief, and if not, your doctor may prescribe antibiotic creams to treat the infection.
If your ear is pierced, the piercing may be infected. You also may have an inner ear infection or you may have slept on your ear when it was folder over and that takes a while to stop hurting.
It may cause the peircing to get infected and/or start to hurt. i went swimming with a new ear peircing and it got infected as well as the diamond stud sank into my ear. this happens because of the chemicals in the pool.