Advice please?

Renee
I'm 17, and my boyfriend and I have been trying for awhile now.. One test came back with a faint line, and the others came back negative.. Should I wait until 5 days before my missed period? Or take another test soon? 
I'm having all the symptoms.. Mainly, bloating, craving, boobs hurt, moody.. Emotional..
this is my first time on this web site. Just thought I would ask questions. Instead of just wondering..
If anyone can give me
Advice I would greatly appreciate it.♥️♥️