I posted for the very first time yesterday. Glow told me to take a test which I did. I was throwing it away when I thought I could see a very very very faint line. I took two further tests 30 minutes apart and couldn't see a line at all. Here is the photo (the first test is at the top):

I took another test just now (12 hours on from the last). I think I'm seeing something but from what I've read, I think these are evaporation lines. What do you think? 

I've been trying for a baby for a year and half. I've recently had an operation for endometriosis and am waiting to see my consultant (early May) expecting for her to say I won't be able to or will find it really hard to have children. These are the first pregnancy tests I have ever taken and only did so as glow said to. I mean I feel like my period will start and I think evaporation lines are coming, plus the fact that I've been trying for so long, just had an op and these is likely an issue with my fertility. Gosh so sorry I am writing like I talk. I guess I just need confirmation it's negative. 

Thank you so much for your help. 

xXx