I Am 35 Year Old Male Married With 2 Kids,

I am 35 year old male married with 2 kids, I am not active in sex with Unknown health status and it's my first encounter in my life with a sex worker and I made a worst blunder in my life last night, where I travelled to Myanmar and I went to decent bar there and had couple of drinks and I was not in the right state of mind. Where I got carried away by a CSW, where she performed oral sex less than a minute and we started to do the act doggy style( not sure if i inserted over anus or vagina was so drunk and bit confusing for me now ) post my act when i withdrew my penis I was shocked to see that condom was not there, she went to clean quickly and she pulled it out from her, I can remember there were some seamen in the condom. Quickly checked with her if she had any diseases she promised me no and she was willing to come along with me for test. But all these words cannot be trusted.

I am pretty shattered and I feel would have been infected. Also bit confusing it the condom slipped during withdrawal or act.

My questions are as below :-
1. Do you think the condomm would have been stuck during my withdrawal
2. What are my risk?
3. I am very anxious what is the best test taken immediately so that it can comfort me a little?
4. Any suggestion or other advise please let me know

I know you have answered a lot of questions in same lines but getting some
Help or response would really help me? I have not slept or
Since last night. Feel like crying and no one to share. Please help!!