Cracked Lips or Herpes? Please Help!

Over the past 3 weeks, there has been three occasions where I noticed extreme lip dryness resulting in cracks. Im starting to worry that they aren't cracks, but cold sores/ulcers due to HSV. Do the cracks/ulcers/i dont know what look like HSV to you? Or are they simply dry lips?

I am worried because about 14 weeks ago I had unprotected oral sex and then developed the typical HSV symptoms. Rectal itchiness and lesions, swollen lymph nodes, and flu like symptoms (only for a couple of hours). I have had 3 IGG blood tests and a culture swab which have all come back negative. 

Do the marks on my lips confirm the HSV diagnosis? Are these HSV ulcers/cold sores? Reciprocal oral sex was performed. It is possible that the person I was with had oral and genital herpes. That would result in me contracting both oral and genital herpes. 

Any help would be greatly appreciated. 

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If and when you have breakouts you should see a doctor so they could check out by swapping the sores. If you don't get breakouts you will have to wait 3 months to get tested for herpes genital herpes.