Thanks for using Healthcaremagic,
After going through all the available details, This is good you had safe sex
as use of condom a barrier method protects from sexually transmitted diseases including HIV
You should understand the protection is not 100% and in such cases lot of anxiety
is there hence it is better to go for tests as negative result would greatly reduce anxiety.
and sore muscle could result from any viral infection and also toxicity of alcohol.
It is best to avoid sex with worker and even alcohol should be avoided or to be used in moderation only.
Hope this information helps you.
Dr.Akhilesh Dubey M.D