Hallow Dear,
Since you have missed your period for about 3 weeks, your breasts are engorged and tender, the chances that your are pregnant are very high. During early phases of
pregnancy, sometimes the women do get the sensations of uterine heaviness (cramp like feeling), as if they are going to have menses. You need not wait for the other symptoms like nausea &
vomiting with pica or frequency of urination to appear. I would advice you to go for the pregnancy test on the overnight first morning urine sample. By this time, these tests are highly reliable. Even clinical vaginal examination and/or
ultrasonography also will give reliable evidence of pregnancy after 3 weeks of missed period.
You have to take care of your breathlessness seriously. Please get your
haemoglobin and Haemogramme done ASAP. Anaemia can cause breathlessness. Also, please report to your Physician without delay for assessment of your cardiac and respiratory functions. Depending upon the underlying cause, please start the treatment immediately. Till that, please take
bed rest and have plenty of fresh air to breathe.
I hope this gives you initial guidance to resolve your dilemma and take care of your health.
Dr. Nishikant Shrotri