Porcelain cap is necessary

the pain has brought me to tears. it hurts all the way down to the roots. its even spreading to other teeth. i used zilactin which temporaril numbs it, but not enough.i thnk its an infection but im not sure. i really need tips to help the pain. and if i wanna hold an ice pack or heat wrap or something on it, which is best-hot or cold? pleassseeee help! :’(

It hasn’t gotten to the point of severe pain. But it is chipping more and more with the stuff i eat. I have this temp fill that i bought in it but it doesn’t hold long. I have medical insurance but not dental. I cant afford the dental. Any suggestions?

Just wanna know from my online community is there another alternative way of getting rid of a painful toothache. Not able to make it to a dentist no time soon, so I wanna know is there something else I can do to decrease the pain.