Hello
So I my bf and I had sex on February 4th and I got my regular period two days later February 6th. He used a condom so it was protected and he said that it didn't break. I had been feeling fine until last week around Wednesday February 24th my breasts started to feel a bit sore and its not to the point where I can't touch them. I can lay on them and touch them normally they are a bit tender. Sometimes the soreness will elevate then it won't be there. Two days ago I felt nauseous in the afternoon but I had only had some Cheerios as far as food for that day. So I grabbed a meal and felt better immediately. Today I felt constipated but at the same time I haven't been drinking any water so I drank some and I feel much better. Is there any chance at all that I could be pregnant? I'm 19 years old. I'm a freshman in college.