I think i might be pregnant

Had sex on the 5th day if my period he came inside, but soon after that i whent to the toilet and everything came out, my period always last about 6-7 days and my cycles lenght are 34 days I usually always  ovulate on the 14th day. Is there a chance i might be pregnant? 

Btw. It was the second time he came the first time it was not inside and he never comes alot in the second time. 

Please help!