Is this genital herpes? (TW)

Hello, I am really anxious right now. So three weeks ago, I (20, male) was r**** by another man by forcing me to give him fellatio (oral). During the incident, I unfortunately have canker sores in my mouth. Several days later, I started to feel the following symptoms: - Pain in the testicles - Pain in buttocks, thighs, and legs - Itching (especially the pubic and scrotal area) - Painless red bumps around the penis (especially the head part) - Feeling the need to urinate - White particles on urine - Cracking at the corners of mouth - Sores in mouth - Pain in tongue - Yellow lines in tongue - Sore throat that comes and goes - Itching in mouth (especially lips) 11 days after the incident, I consulted a doctor about my symptoms and got tested. Unfortunately, I only got tested in three STIs (Syph, HIV, and Hepa B) because I don't have budget and thankfully, they are all negative as of the moment. The doctor prescribed me to take Cefuroxime 500 mg for 7 days so that I have medications that might help or alleviate the symptoms while I still don't have the budget for more laboratory tests. However, I already took the medications and still, nothing seems happening. Please help me. P. S: The attached images below are the current condition of my genitals.

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