The first thing you should do is to go to the hospital for a checkup, and you may need to do an ultrasound to find out if the pregnancy is intrauterine. A normal cycle is 28-35 days, 35 days after menopause, i.e. counting from the first day of the last menstrual period to the present time is the number of days after menopause, and the gestational sac can be seen in the uterus. If there is bleeding and redness in early pregnancy, you should go to the hospital to do ultrasound to clarify whether it is intrauterine pregnancy, to exclude the possibility of ectopic pregnancy, and if it is intrauterine pregnancy bleeding, consider that it may be a miscarriage with precursor. The doctor will give appropriate treatment, such as birth control treatment, bed rest, oral progesterone treatment.