There is a chance of getting pregnant if you have unprotected sex around the time when your period is supposed to start. Some common early signs of pregnancy are missing a period, feeling tired, being sick to your stomach, or having tender breasts. The best thing for you to do next would be to wait until after your period is due and then take a test if it has not started yet. 

You might face normal bre­astfeeding troubles. Fe­eling drained, achy arms and legs, nipple­s hurting - it happens when your baby bites while­ feeding. Babies bite­ during teething. Offer a te­ething toy first to soothe baby's gums. Try changing your breastfe­eding position to reduce nipple­ pain. Ensure proper latch to avoid discomfort.

You can use cotton undies, sometime synthetic material may cause itching.
Discharge may be regular discharge due to ovulation.

You may have e­xperienced an incomple­te abortion, meaning some pre­gnancy tissue remains in your body. Spotting brown discharge inste­ad of full bleeding can sometime­s occur in this situation. This indicates not all pregnancy tissue was e­xpelled from your uterus. Incomple­te abortions increase infe­ction risk and other complications. 

Pain during tampon insertion may indicate vaginal dryness or irritation that requires a consultation with an expert. This needs to be addressed so that you can manage your period cycle comfortably.

Planning for a baby requires that one knows their menstrual cycle. This means that regular periods could signify normal ovulation in women who experience them every month while those with irregular ones may have a problem. It is important to keep track of your fertile days so you can conceive easily too. Additionally, refrain from smoking or taking too much alcohol as it may lower fertility levels also keep fit by ensuring you maintain a healthy weight.

Pregnancy is possible with PRE-EJACULATE, use contraception. Consult gynecologist. ....