Wow really? My longest winning streak was 2 and it only happened once... Guess I'm not that lucky when it comes to gambling

What are you playing though? How long are you playing?
You might not be that lucky but I don't think that your only longest streak is 2. I am not that lucky in gambling and I am not gambling that much of my money but my longest streak ever was 11, and I did not earn that much since I am doubting the result since, let's be honest, dice sites are like that, you will not expect that kind of streak.
I see that point there's always chances to see 4-5 winning streak if you continuously playing, that point in time will allow you to see some good greens while playing inside the dice site, OP have a good streak from 50/50 chance as he able to win 9 consecutive bets, for sure he shared this as an enjoyable experienced a gambler can have while engaged to this types of gambling, though he admits that he also have the same fate with most of gamblers who suffered more losing streak than this, but experienced wise seeing this streak still enjoyable to witness from your own gambling activities.