Has anyone had a late period and got irrationality panicked? 7 weeks since my last one. I also have endometriosis and have been stressed out. I did take a test to ease my mind 2 weeks ago. Negative. Now I'm wondering if it was too soon. Since my surgery in February 2017 I haven't been more than a few days late. I feel like I'm trying to have a period but it won't come! I know there is no logical reason to suspect pregnancy. As fellow CF women and men I'm sure you can relate to my highly illogical fear of being pregnant after a bi lateral salpingectomy. My periods have always been on time since my surgery. Like I said before though, I've been stressed out!