TTC with irregular period

My husband and I have a 1 year old boy, I have been wanting baby #2 but my husband has been weary of it and said to just wait til the end of the year. Well about 2 days ago we were having sex and he came inside. I was SHOCKED!!! I asked him the next day why and all he kept saying was idk. Anyways we’ve done it every night since then and him coming inside. Well today I’m very bloated and having very very light cramps. I am very irregular and not sure what to think. I know I’m probably just over thinking and it’s nothing and just needed to vent somewhere. 😂