Hi Christian,
Yes, it is normal to have gotten only 1 right swipe in 2 days on a dating app. You have only been on Tinder for 2 days. The algorithm is still trying to find your best matches based on the information you included in your dating profile. Be patient and give it a little bit more time.
As far as only having been on 1 date in the last 6 months while using several dating apps, focus on getting good at using only one or two for now. If you are too spread out, you miss out on what techniques work best on each individual dating app.