Faint line? But LH rise? Please help

Leann

Iv had 2 super super faint tests from 9 DPO & 11 DPO (so faint it’s so hard to pick them up on camera but they’re more noticeable with athe invert filter but still super super faint) I’m 12 DPO today and tests looked negative I also took an LH strip out of curiosity and got this? I got my peak on May 30th and ovulated May 31st. Iv had left pelvic cramping from 7 DPO to 9DPO and again on 11(yesterday) and 12 DPO (today) Can anybody give some insight if this has happened to them before and if they have gone on to have a BFP?