pregnancy symptoms or just making it up?

so i’ve been kinda paranoid that i’m pregnant for about a month now because two weeks after my last period i had spotting for three days that was dark brown at first, so i thought i was just getting my period super early or my period was just messed up because i started taking my BC pill again three weeks before that. ( it was 9 days after i would’ve ovulated but since i’m on the pill and just started again idk if my body adjusted yet) but it stayed dark brown/ pink and only appeared when i wiped. since then i noticed when i walk into the cafeteria i want to throw up. to the point where i was gagging at the table . i also stared craving oreos and milk which is weird because oreos are my least favorite cookie and i never eat them . i have light cramps and i just feel heavy. . i’ve been moody and not happy or anything for these past few days and i noticed my feet have been getting really sweaty which is weird bc my feet never sweat¿ and tonight i noticed when i touch my nipples its pretty sensitive. but idk if my mind is making all of this up because of how much baby fever i’ve had recently.

i had unprotected sex two days after restarting my birth control, ( i’ve missed like 4-5 pills already since starting again )and since then have had sex 3 times all unprotected . i don’t wanna take a test and end up not being pregnant because i feel like i’m making all of this up .. helllllpppp .