Thumb And Wrist Injury Bcs Of Baby Care

Hi new mom's... Anybody experience the same with me :( I am suffering from Thumb and wrist injury for several months.. I thought its just normal pain of tiredness but I realise it never gone. And I feel more suffer when I lifting my baby. Then I google it. They said its common for new mom and known as de Quervain'S tenosynovitis. I did 2 times massage.. I didn't go to hospital yet. Cause avoiding the hospital during this pandemic.. But still not gone. Any suggestions if know some Herbal or home care medication I can take :(