Pregnant or menstrual cycle?

ok so back within march my partner and i have unprotected sex and he pulled out last minute! So some sperm markedly went surrounded by and he blew over my vagina area and after that he fingered me! (sorry to be so honest and graphic) i done my research and it be my most fertile day as very well. So i thought i was pregnant but later my periods hold come three timess since then. They used to be really fatty but now in that aren't! i wouldn't say reading light though maybe atmosphere to light! Now if i be pregnant i would be in the 11th week! And i immediately have breast pain which i have have for a week and also vomitting solids as well as dizziness since thursday-friday! Im sure im not pregnant but everyone i preserve saying im sick to is approaching your pregnant.What do u think? im sure its in recent times my menstrual cycle! As i still am getting my periods. thanks
Answers:

Is it really true when you hit 40 you really don't guardianship what people chew over about you?

you should bring a home pregnancy test or a free clinic.
if you do give somebody a lift one & comes out negative, afterwards dont worry! =]

Losing counterweight after having kids?

Why not spend the money on a home pregnancy theory test and take it to find out for sure? If you are not pregnant afterwards see your doc to find out what is wrong.