Welcome to HCM
We understand your concerns
I went through your description. I suggest you not to worry much. You know the penis physiology. The shape of the orifice is such that urine sprays with everyone. That is normal. Bulging of penis head is also normal because of the urge of our body to urinate. When large quantity tries to escape, it creates a natural bulge. You might need to address the little bumps in the penis head. The description about it is not so clear. You might see a skin specialist for that.
You might need psychological counseling
., I am more than happy to provide telephone psychological counseling through healthcaremagic. Contact me through customer care, www.healthcaremagic.com.
Hope this answers your query. Available for further clarifications.