You need to trust your dentist, as you are newborns mother ..that's why he has advised you to wait for 6 months, till date , you can take plain calpol 650 tab ...it is safe whenever required.
Next Steps
Apply ice pack externally for 4 to 5 times in a day and for 15 to 20 minutes every time and apply it externally at the area of tooth pain. Do lukewarm water salt gargles 4 to 5 times in a day and gargle with this water for 20 to 30 seconds in mouth and then spit it.
Health Tips
Apply Rexidine M forte gel over the gums of your wisdom which is causing you pain. And if it causes still pain full to you after using all these remedies you can visit your dentist.