White vaginal discharge is completely normal during pregnancy and may increase as your pregnancy gets closer to term. It can sometimes be "chunky" for lack of a better term or just creamy-like. As long as it does not have a foul smell or is tinged yellow or green or mixed with blood, then it's completely normal. Nothing to worry about. Lower back ache is also common in early pregnancy.
oh ok good. Its my first pregnancy and everything is so new to me lol.
no you're okay thats normal. the tissue is probably discharge from your vagina..things get kinda gross and it comes out when you pee lol. but yeah more discharge is normal during pregnancy.