Idk what's happening!

My boyfriend and I have been having unprotected sex for a while and I go pee after everytime I just finished my period but recently I've noticed this thick discharge kinda clumpy keep coming out and going on my underwear and smelt gross so I knew something was wrong like a yeast infection or something then a couple of days later I start seeing a little bit of blood coming out also keep in mind a couple of days before all this started happening we had dry sex and it hurt so my thoughts were that the blood is coming from that and he probably just cut me up on the inside with the friction but today I'm starting to drip blood as if I'm on my period but I just had my period in the beginning of the month idk if it's just the cuts or if he did cum inside and I lost a fetus like idk what to think rn I'm not experiencing any pregnancy symptoms and I'm just worried that something else might be wrong and I've only had 2 yeast infections and it's with the same guy he says he cleans his penis and I take care of my vagina I clean the outside and not the inside with soap I use water to rinse the inside and I drink lots of water I'm just wondering if it's just us not using condoms that's causing me to get this infection. Please lmk what your thoughts are on this I really want to know. Thank you sorry for the bad punctuation I'm terrible at it