Well YES, you can be evicted if you continue to fail to honor your promises to pay $X at Y date. You can be charged late fees, and you can be evicted.
However in most states, the LL cannot just padlock the door. They must give you notice, then file in court, then you are served and then the court orders you out. Who was this notice from? Have you been served and given a court date? LL cannot evict you or lock you out himself--if he does, call police immediately. LL must go to court and sheriff does the dirty deed of evicting deadbeat tenants.
Rent is generally DUE on the 1st and LATE on 5th, so you are 8 days late, not 3. Being pregnant is irrelevant to whether you owe rent or not, or your rights.
real estate investor