Should I go to a doctor for this? Smacked my shin on my bike

Is this supposed to be concerning I am a fat teen this is right

21M Contractions when breathing, also not able to take long breaths

This started happening recently, I have had issues with my knees

Does anyone know if this something and/or what it is?

Belly button pain

Can someone confirm is that my tooth on the left side?

Do i require stitches?

Anytime I pick something up or squeeze my hand it shakes uncontrollably?

Ankle Tendon Popping

What is this

Am I gonna survive?