spotting

so i’ve been having signs of pregnancy..

sore nipples- they’ve gotten a lot harder & i’ve always got nip on..

my mood swings are so high& will change whenever.

i’ll get cramps in the lower part on my stomach..

ive done some tests, ones came back negative, one came back with no results, and another one my mum thinks came back with a positive line but i don’t see it so not really thought much about it.

i have been spotting since the 22nd-24th May, my period was due on the 25th but since then i haven’t bled.. i’m normally always on time for my period and they last around 4/5 ish days. yesterday i started bleeding again, it was a baby pink colour again but wasn’t as a heavy and only for a few hours at night, the same has happened again tonight.

i was just wondering if anything can suggest something??, i’m not too sure what to actually do right now..