Should i take a pt? For 5 days only,

On 27 march so basically my boyfriend and i were making out so i was giving him handjob but after a while he used his own hand to ejaculate and a good amount of semen fall on his waist and a few on hands,after that he waited like 2 3 minutes during that time we were making out after 3 4 min he uses the same hand to finger me (HE ALSO INSERTED FINGER) and when he pull out his hand he saw a sperm white thing on his hand and realized. I was on period as we also saw blood on fingers and i also know that i was on periods, maybe it was 4th day of my period   after 70 hours he also gave me i pill as a precaution ,after 5 days of taking pill i saw spotting with was dark red it stopped after 5-6 days started on 4 april,as my last periods started on 24 march so i expected next period to start somewhere 26 april but after 5 days on 1 may i had bledding very simillar to periods according to me they were my periods but not sure in doubt they lasted 5 days usually my periods lasts for 5 days only,