Can I Get Pregnant After Unprotected Sex?

It may indicate a possible complication when spotting occurs for two months in succession without periods after the D and C. It is recommended that after the operation, it should be better to consult a gynecologist who works with postoperative conditions so as to find out why there are spots. Seek medical attention immediately.

Periods can sometimes be late due to stress, changes in life, or even illness. Since you used protection, the chances of you becoming pregnant are lower. In case, the delay continues you can do a home pregnancy test for reassurance. Tracking your period is always a good idea. 

Yes but only if it's detected early but a close monitor is necessary. But talk to your doctor whether your overall health condition permits it or not

I'm really sorry to hear that you've been dealing with this problem for so long. Chronic yeast infections can become a very big hassle and might warrant your doctor finding a new strategy. It's very important that you go to a doctor who can look at what's going on with your particular case and who can prescribe treatment to address the problem head-on because antibiotic use is one of the main causes that brings back the infection. Products like over-the-counter antifungal might alleviate the condition, but the advice from a healthcare professional is equally important. It’s also necessary for your partner to seek medical help and the doctor might prescribe other drugs for the next vaginal treatment. By working together you can come up with surefire tactics to facilitate and prevent future symptoms. Always remember your well-being and comfort are important so, make sure to get help from a professional.