Tongue piercing

Hello! Im looking to get my Tongue pierced in about a month but i have a few questions!

1. My Tongue is quite short but i can still stick it out a bit and the webbing doesnt go very far, will this be an issue?

2. How likely is it to cause me issues other than the usual (such as infection, migration etc.)?

3. How bad does it hurt WHILE getting it piercing and after? How long does it hurt?

4. When does the swelling start to go down?

Thank you in advance!