I appreciate your query.
Please do not rely on such non specific things to diagnose a pregnancy
You should buy a pregnancy test kit at the earliest, if you suspect a pregnancy, or better still, consult a gynecologist.
Its not for nothing. Its a major health issue.
It is very rare for pregnancy to continue with regular bleeding as happened in your case.
Also, in pregnancy, you would not put on weight within a day.. but over weeks.
Moreover, perception of fetal movements and kicking occurs only after the fifth month.. after 20 weeks of pregnancy.
Please go for a confirmation, and do not go by such unreliable symptoms