Late. Again.

Stupid Aunt Flow. If I don't start today, which I'm late a couple of days, I won't be able to bear it next week for my trip. (The later, the more pain. For me, at least). Those who are Christians: pray for me. I've never had any sexual activity but whenever it's late I get sorta worried because I already have enough health issues. Athiests and Others: wish me luck, I guess? Provide tips, if you have any, for late periods. I'm also not going to do any type of sexual act to get said period. I don't even use tampons. Thank you.