Ma'am
Considering your age being only 49 years old.. Having loose front teeth is not physiological.
Kindly meet your dentist on an urgent basis.
Teeth are held within the bone with the help of special fibres.
Any inflammation caused to these fibres could be one of the many reasons behind your "loose teeth".
You must take an opinion from a Periodontist/ Gum specialist.
Take care.
Next Steps
Meet a gum specialist/ Periodontist.
Health Tips
Getting regular professional cleaning done twice a year will help you fight multiple dental problems.