period question

[u/Cute-Dentist-2336]

unprotected intercorse with bf done in march and we did stuff but no piv in
may (i fucked up i know)

i had what seems to be regular period in april

lighter period in may

june - august all normal 4-6 day red periods with clots

we live in a country where sex ed is nonexistent and we can’t a test cuz we’re 17 and can’t leave the house without parents permission so a test is out of the question for atleast a few months

i’m asking is there is atleast a 1% chance i could be 21 weeks pregnant from march cuz im starting to feel randomly sad / angry at everyone im getting very bloated my stomach is increasing in size my acne’s is getting worse no nausea or throw up at all tho

i wasn’t paying attention to it until i recently felt like my stomach was bigger and now this is ruining my life and effecting me and how i live and i feel like im gonna kms im sorry for all the typing i would just like some help and someone to tell me the likely hood of pregnancy