confused

this is not the first time ive posted about this and i’m sure it won’t be the last :( 17 days late for my period. i’ve been having sore boobs, my stomach feels like it kinda burns every once in a while. i’ve been nauseous and tired for the last 10 days. i’ve taken many tests and they are all negative. i have a pretty normal cycle, if my period was late it was only by a day or two. i’ve mostly taken the dollar general brand test but ive taken 2 clear blue test which were also negative. i’m 90% sure i ovulated this month but not 100%. i want to keep taking tests but my boyfriend is starting to think i’m insane and i don’t want to freak him out but this is just not normal for me and it makes me nervous :( what do you guys think? pictures of my test below

i took this a day before my period was due

a couple days after it was late

the next two test were clear blue but i didn’t get a picture. they were all negative.

these two were yesterday

please help me, i’m so confused and i don’t want to tell anyone else because we’ve recently had a very big scare ( i had a false positive)