PP SEX QUESTION

Celeste
Hey ladies! I'm 7 weeks PP and my husband and I tried having sex today. We used lube (on advice of others on this app) and a condom for birth control. We couldn't get much done because it hurt so bad!!! But afterwards, when I peed, it burned so bad! I'm not sure if maybe I'm allergic to the condom or lube? There is no possibility of STD or anything. Has anyone experienced this burning after using lube or condoms or a combination? The condoms have spermacide btw.