Just found out I have hsv2 I have so many questions!!

I just found out i have hsv2 and a couple times I have had one small "patch" come up on my butt cheek at the top away from the crack and I always thought they were just "dry patches" from tanning. This time I had a pretty decent sized one that ended up getting blisters and it has been Extremely painful, itchy etc.. I keep reading that generally your first outbreak is generally the worst? If I have had this and the smaller OB before how come this one is so bad? 

Can u explain what the pain is like plz?

Bcz i have these two small blister looking bumps for two months on top of my scrotum and 1 in the middle of my pubic hair area. They're completely PAINLESS. I do not feel anything. And then i got this big bump recently that burst into blood that had just mild pain when presuure is applied.

So im worried. So can u plz explain. Thank you.