Red dots on penis

I would like to preface this by saying I hadn't had sex in months when I first noticed the beginning of what I'm experiencing. They do not itch or burn. They started out very small and honestly looked like flesh colored pimples. I "popped" them thinking that it wasn't that big of a deal. The "puss" or "core" of the "zit" was like a little ball. I don't know how else to describe it. Anyways, I went and got blood work done because I was worry a lot. I had the doctor look at it too. She said it was molluscum and that it wasn't herpes, but I'm a very paranoid person and am questioning her judgement. The blood work came back and I tested negative for HIV thankfully. I looked everywhere for weeks trying to find someone with something similar to what I have. I've seen so many different results that it could be herpes or molluscum or whatever. I'm just not sure. If you know what it is please let me know. The overall surface areal of these tiny dots became bigger as you can see in the pictures. I used this cream the doctor gave me, but it doesn't seem to be working? Also, I'm not sure what the red spot on the glands of my penis is? It showed up at the same time as the others. It doesn't hurt, but is slightly irritated when I touch it. I'm 99.99% sure it's an STD/STI of some sort, I just want to know what it is so I can start treatment. Help me please. The first two pictures are the most recent ones I took. The last two pictures were a few days/a week or so ago.

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