I Had A Misscarrige At 2 Weeks And I Didn't

I had a misscarrige at 2 weeks and I didn't know i was pregnant. I got on birth control and I was tired of it so stoped in the middle of the pack. I ended up with bleeding and having blood clots and got back on them. I forget my birth control at home for 4 days and started bleeding again but got caught back up. I had sex with my bf unprotected and forget to take my birth control that morning but took it at all. Is there anyway I could be pregant?