I can lift weights like do bench press and stuff like that. But when I like go to tie my shoe and bring my chest together it's hurts
sounds to me like you've bruised yourself, this can be sore and painful, i get this when ive carried my baby bfor a while and because its the centre i get worried but i know its my ribs or muscles, if you have pain radiating down the centre i would see a doctor or anything like dizziness, breathless.
The pain in all probability is related to some muscle pulled and possibly skeletal. The movement of your shoulders likely stretches a sore muscle and/or puts a strain on a sensitive area. Doesn't sound serious! Give it some time to heal and doing bench presses may delay the healing process.