I’s this a period or what💕???

Goodmorning 💕, okay so I have irregular period my periods always come on at random times of the month I had unprotected sex on may 14th and 17th and on may 19th I noticed light pink slimey spotting it lasted until may 21st and I was due for my period may 22nd it never came so 10 days go by & on June 1st 2022 I finally see blood it started off really light pink and is lighter than my normal period because I’m a really heavy flower but this time it’s different and I’m concerned. Btw I’m not on any type of birth controls and I didn’t take any contraceptives.