weird things happening lately kinda worried..?!

okay so on december 18th i lost it to my boyfriend, we used protection and he didn't ejaculate in me, the second time we didn't even finish. I got my period the following month as expected, after my period ending i got sick for about a week, the following month after my period was a day late and heavy like usual my first one to. This month my period was a few days late im guess cause i was sick? and it was heavy. Through out my period this month i noticed my veins were getting darker and noticeable i was basically a road map, they were blue and then green and then they went away it last about 4 days. when my period ended for this month i still had cramps after and i felt bloated, now when i look at my stomach it looks bloated.....can this mean im pregnant? :/