drsama, if you can arrange tourist visa for yourself via someone in Qatar, you can come along with your husband.
Or else, once RP of your husband has been issued( normally takes around a month), he can get family visit visa issued for you and children. You can join him then. This can be extended for further 2 months so that you would have bank statement of at least 3 months after which he can apply for family residence visa for you and children. You need not exit Qatar to convert family visit visa to family residence visa.
drsama, if you can arrange tourist visa for yourself via someone in Qatar, you can come along with your husband.
Or else, once RP of your husband has been issued( normally takes around a month), he can get family visit visa issued for you and children. You can join him then. This can be extended for further 2 months so that you would have bank statement of at least 3 months after which he can apply for family residence visa for you and children. You need not exit Qatar to convert family visit visa to family residence visa.