Hi, I went to thailand, Pattaya and had one of those soapy massages. In the middle of rubbing of our bare bodies I noticed she had a small portion of pubic hair left unshaved which was rubbing in my inner thigh which caused redness and scratch, abbrassion in my inner thigh . Then Afterward we had protected sex but i am worried now that is it possible that i may be infected by hiv or other std by above mentioned scenario .... because there was an open cut so please tell.... its been 3 weeks now . And i have had some itchiness or tingling sensation but these come and go these are around my neck and But as there is lot anxiety and stress i am very much worried. Also please tell if i have to perform test . Which test should i perform?