Blisters on vagina and itchy when peeing, after having unprotected sex

From the symptoms it sounds like you may have contracted herpes. You should have the "bumps" tested with a swab by a doctor. You should abstain from any intercourse until you know the results of STD testing. Herpes can have puss and tend to form in clusters. Even when you don't see bumps it can "shed". Valtrex for some people increases sex drive so be careful. Acyclovir works for most but it is only effective if taken daily. After a years does my friends went into dormant state. She still has outbreak once a year around time she was infected. It can be spread even when you use condoms. You boyfriend should be tested as well. A blood test can also show if antibodys have formed. Type 2 is genital herpes.

Btw the other clue that made me conclude herpes over anything is both blisters and stinging. The sores can look like blisters in a cluster and it stings because they open as they try to heal. You can reduce the time you experience symptoms with anti viral meds
You will however forever have the virus. It is very common in certain areas nearly 75% of sexually active adults are contracting it in certain populations. You still need to protect yourself and ask yourself
1. Why you are having sex to begin with?
2. Why your boyfriend would want to sleep with you so soon after having an abortion of all things?
3. When are you going to get tested from STD's
4. If you are not going to abstain from sex are you going to tell your partner you have herpes? When?
It's not the end of the world. I know people that have had successful happy relationships and marriage after the fact. Life continues and the quality of it is up to you.