see a doctor to get tested. Your partner's symptoms sound like herpes, a swab test will help to find out a herpes infection. You should get tested, too.

Herpes often goes with tingling, itching, and burning sensations. Your partner may have herpes, but it's better to get herpes tested for sure. You wonder why your partner had it. It could be because you spread herpes to here even though you have had any visible symptoms, or she may got it before. Both should get tested

thank you so much. We get tested already and have been waiting for results, but my doctor told that it seemed to be a herpes infection. I'm actually shocked and don't know what I should do next

Don't worry, everything will be fine. It can be terrible at first, My partner was also hopeless and shocked when receiving a herpes diagnosis. But herpes can be managed. He has had no any herpes outbreak since applying Prosurx and take Acyclovir in the last 5 months.
It's also important to boost your immune system. Wear condoms when engaging with sex, eat more lysine rich foods, avoid stress, take rest, and think positively

Greatly appriciate your help