I'm 22 year old and i had my last menstrual periods around 4th of April 2020. I had sex with my boyfriend on 14th May and i took an ipill right after that. Then i had sex again on 22nd may and i took another ipill right after that. Both times he didn't cum inside me. Now i started a brownish bleed on 29th may. It's lighter than my periods and had a little piece of tissue too. Is there a chance that this might be implantation bleeding and I'm
pregnant? Should i be worried? When should i take the UPT if yes?