Sex after baby

So I had my 1st child a little over 3 weeks ago we had to have a c section which was alright I'm not healing as fast as I would like! But anyways my husband has been all over me sense he can't seem to help his self! While pregnant both our sex drives slower but now it's like he can't control his self which makes me feel beautiful but I can't help thinking its to soon to have sex ? Plus I want to be on birth control 1st what do y'all think ?