Can't log into Technic launcher after migrating my Minecraft account

[Linkyblinky]

Hello, recently I migrated my Minecraft account to change my skin that I've had for 4 years, now that I've done this I can log into the Minecraft launcher perfectly fine but I am unable to log into the Technic launcher, it just says that I have invalid credentials, which is odd because my username and password are both 100% correct, can anyone help me with this issue? I would be really thankful if someone could. Thanks <3

NEVER MIND!

Instead of typing in my username all i had to do was type in my email adress, hope my stupidity helps people with this problem