Spot bleeding

Shawntorria

Ok ladies, so I just finally had my period about 2 1/2 weeks ago for this 2018 year. I had an HSG on 2/28 and as of today (3/4) I have been spotting and today full period mode.

I am a little worried. Can anyone tell me if this is normal to bleed after an HSG, even if I just had a cycle which was only 20 days long?