Shortened period

Mylee

Hey y’all. So I got my period August first. It lasted two days and then the bleeding stopped completely. Right now I’d be on day five and I haven’t bled at all and if I saw any it was very very faint.

There’s no chance of pregnancy as I’m single and I’m not sexually active. I also have endometriosis so I don’t know if that’s a factor. My period used to be seven days but the last few cycles they’ve gone down to two or three days.

Could y’all let me know if this is normal or if it’s something I need to get checked out. Thank you