Losing a tooth

How does it feel for u if u lost a bottom tooth , ( not directly in the front like 7th ( second to last ) across the bottom ) do u have a hard time eating or is it a lot better I don’t really have another choice I don’t have 700 to get a root canal it sucks when u don’t have good insurance they won’t help u much and I’m 22 & the tooth has a big crack in it I tried for as long as I could to keep it but i guess it has to go , also when my cycle comes it hurts even worse along with taking way too much ibuprofen.