HELP PLEASE

I have never had 2 periods in the same month but recently I did I had a period in the beginning of March and this period was a normal one lasted a week and had blood clots and cramps but then 2 weeks later I started bleeding again but this period was weird . I had no blood clots and no cramping I was only bleeding lightly it was light pink at first then turned light red and it lasted 10 days long . Has this happened to anyone who ended up pregnant? I do have unprotected sex the only symptom I have right now is my breast hurt and I had a cramp kinda moving feeling in the middle of my lower belly and I’ve never felt that before .