I had my first sex and it was protected and day after tomorrow i had bleeding 4-5days early before my usual period cycle , the bleeding lasted for 2 days generally my periods last 5-6 days, it was heavy flow on first day with cramps and less flow on second day then it stopped bleeding,i do have symptoms like breast swollen and weight gain, it's been about a month since then but now I'm worried as I haven't took any medication till now because i thought it was period that time ,can i be
pregnant ?