So Jan 1st i had sex 3 days befor my period. I had my period it was like a day late thow, and i let him know i was on it. He said good "i cummed in you a little." i didnt think nothing of it. But lately I been feeling sick threw out the day, all i wanna do is sleep i can barly stay away at 6pm, my stomach gets little sharp pains in it here and thair. My boobs hurt on and off the day and feeled up my bra, im so damn thirsty threw out the day, i eat get full and like 5-10 min later i felt like i havent eat all day,and i have P.E. we run in the morings for a warm up; i could usly run and feel fine but now im out of breath after the first lap and i get headaches that last nearly all day.also on the 18 i whent to pee and seen 3 pen point dots of blood in my underwear. Could i be pregnant or is it something elce. Any tips will be helpful. Thank you 😊