I GOT MY PERIOD DURING ORAL SEX EMBARRASSING

So I was with my boyfriend and things were getting heated up this happened last month .. it was the 12th of December .. things were getting heated and he ended up going down on me .. I had told him I get my period around the 18 so everything was fine .. he was going down on me and I noticed he stopped so I went to the restroom after he finished and I wiped myself and I noticed I was bleeding . I kind of screeched a little because I knew he was in the room putting on the condom because we were going to have sex .. and he said “are you okay . What’s wrong ?” I was SOOOO EMBARRASSED... I couldn’t even look at him and I told him “you know how I said I get my period on the 18 , well I just got it .” He’s like I know it stained the towel. I couldn’t even look at him I was hiding my face the entire time ... I layer in a little ball on his bed .. he’s like what’s wrong ? I told him I’m so embarrassed. He said it’s okay baby don’t worry don’t be embarrassed... and I was like how ? How are you cool with this ? And he said “cause I really like you .” Then we cuddled and he stroked my back .... I ended up getting super horny because he was touching my boobs and butt .. and I kinda wanted to have sex .. so we did ..I was a little embarrassed because I was on my period but it was great!! Cause I was really horny ..

Is this wrong ? Any advice ? Any comments ?