Okay so on jan 19 I had sex and he came inside and umm this is so tmi omg anyway I took the plan b right after like 2 hours and then we had sex again on the 24 and we didn’t use protection and then after like 2 days I started am having like a brown pinkish thing whenever I wiped for like 3 days and yesterday I got really dizzy and nauseous out of no where and I don’t know what to think could I be pregnant ??