Trying to Conceive

The top two was yesterday morning and yesterday night time and the bottom one this morning. Do we think I have ovulated (The middle one what is bright yellow is just urine from taking b12)

I really struggle to read ovulation tests properly, I've been struggling to ovulate for months and going to doctors for bloods ect however this is the darkest one I've had before is this positive?

Has anyone ever conceived after having sex the day after ovulation? I had sex when my ovulation window had 1st opened but haven't had time to baby dance until last night and ovulation was Thursday.. Just curious 🤔 👀 😏

Today I am 11 DPO and this is what I got when I used an ovulation test strip? Is it true that it can also pick up HCG??? Just wanted to know if that's a thing. I'm supposed to come on my period Saturday.......

Been trying for nearly a year now. Periods are always quite regular everyday 28/29 days. I'm on cycle day 35 now with no sign of period but negative pregnancy tests. Experiencing a lot of back pain and left sided pelvic pain. Has anyone experienced this and any idea of what could be going on